168gr LRAB and 7mm WSM loads

A

akhunter

Beginner
Dec 19, 2011
159
0
Anyone try these yet? I got some to load up finally but no load data available. Can I use Nosler's load data for the 168gr competition hollow point bullets? Looking to use RL25 or RL22 powder. Also have a bunch of 7828ssc. Thanks.
 
Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 70.298 grain H2O = 4.564 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm

Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 63000 psi, or 434 MPa
or a maximum loading ratio or filling of 110 %
These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !

36 loads produced a Loading Ratio below user-defined minimum of 90%. These powders have been skipped.
Powder type          Filling/Loading Ratio  Charge    Charge   Vel. Prop.Burnt P max  P muzz  B_Time
                                      %     Grains    Gramm   fps     %       psi     psi    ms
---------------------------------  -----------------------------------------------------------------
Vihtavuori N570                    108.5     74.1     4.80    3095    97.4    63000   14887   1.200  ! Near Maximum !
Alliant Reloder-33                 108.8     77.5     5.02    3082    97.7    63000   14708   1.200  ! Near Maximum !
Norma MRP 2                        107.5     69.7     4.51    3029    99.8    63000   13365   1.216  ! Near Maximum !
ADI AR 2218                        110.0     75.9     4.92    3023    96.5    58561   14920   1.223  ! Near Maximum !
Vihtavuori N560                     99.3     65.7     4.26    3023    99.4    63000   13384   1.207  ! Near Maximum !
Alliant Reloder-25                 105.3     67.9     4.40    3018   100.0    63000   12383   1.204  ! Near Maximum !
Norma MRP                           97.4     65.9     4.27    3018   100.0    63000   12869   1.214  ! Near Maximum !
Accurate MAGPRO                     99.6     68.6     4.44    3017    98.6    63000   13536   1.214  ! Near Maximum !
IMR 7828 SSC                        98.2     65.3     4.23    3014    99.7    63000   12945   1.197  ! Near Maximum !
IMR 7828                           103.8     65.3     4.23    3014    99.7    63000   12945   1.197  ! Near Maximum !
ADI AR 2213                         99.2     65.0     4.21    3001    99.6    63000   12852   1.194  ! Near Maximum !
ADI AP 2214                        103.1     69.4     4.50    3001    99.8    63000   12682   1.191  ! Near Maximum !
Hodgdon H1000                      108.5     69.5     4.50    2999    99.8    63000   12645   1.191  ! Near Maximum !
ADI AR 2217                        108.5     69.5     4.50    2999    99.8    63000   12645   1.191  ! Near Maximum !
ADI AR 2225                        110.0     71.7     4.64    2997   100.0    58428   13008   1.236  ! Near Maximum !
Hodgdon Retumbo                    110.0     71.7     4.64    2997   100.0    58428   13008   1.236  ! Near Maximum !
Alliant Reloder-22                  99.5     65.2     4.23    2995   100.0    63000   12775   1.214  ! Near Maximum !
Winchester WXR                     102.2     65.5     4.25    2995    99.9    63000   12800   1.214  ! Near Maximum !
Ramshot Magnum                      99.4     70.2     4.55    2977   100.0    63000   12180   1.209  ! Near Maximum !
ADI AR 2209                         96.1     62.0     4.02    2957    99.9    63000   12139   1.202  ! Near Maximum !
Alliant Reloder-19                  96.6     62.6     4.06    2955    99.9    63000   12200   1.209  ! Near Maximum !
Vihtavuori 24N41                   110.0     75.9     4.92    2954    91.5    61664   13345   1.208  ! Near Maximum !
Ramshot Hunter                      92.2     61.7     4.00    2940   100.0    63000   11682   1.217  ! Near Maximum !
Hodgdon H4831 SC                    98.0     64.2     4.16    2937    99.2    63000   12160   1.206  ! Near Maximum !
Hodgdon H4831                      101.9     64.2     4.16    2937    99.2    63000   12160   1.206  ! Near Maximum !
Norma 204                           91.8     61.4     3.98    2933    99.9    63000   11912   1.209  ! Near Maximum !
Norma 217                          110.0     70.2     4.55    2918    99.9    52609   13316   1.315
Norma URP                           91.8     58.8     3.81    2913   100.0    63000   11180   1.224  ! Near Maximum !
Winchester Supreme 780              95.5     65.2     4.23    2910    99.9    63000   11622   1.216  ! Near Maximum !
Hodgdon H870                       110.0     73.6     4.77    2909    97.0    52652   13884   1.306
Accurate 4350                       90.9     58.9     3.82    2907   100.0    63000   11127   1.242  ! Near Maximum !
Vihtavuori N165                    102.0     65.4     4.23    2902   100.0    63000   11364   1.220  ! Near Maximum !
Accurate 3100                       99.7     64.6     4.19    2897   100.0    63000   11205   1.246  ! Near Maximum !
IMR 4831                            96.3     59.7     3.87    2894   100.0    63000   10939   1.233  ! Near Maximum !
Hodgdon H4350                       94.4     59.9     3.88    2893   100.0    63000   11205   1.212  ! Near Maximum !
Vihtavuori N160                    102.2     63.5     4.11    2893    99.5    63000   11485   1.213  ! Near Maximum !
IMR 4350                            92.7     59.7     3.87    2892   100.0    63000   11176   1.213  ! Near Maximum !
Alliant Reloder-50                 110.0     77.1     5.00    2890    94.5    51219   14357   1.343
Vihtavuori N170                    110.0     70.5     4.57    2889    95.3    60314   12524   1.250  ! Near Maximum !
Hodgdon Hybrid 100V                 94.2     59.0     3.83    2866   100.0    63000   10326   1.226  ! Near Maximum !

Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 70.298 grain H2O = 4.564 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Accurate MAGPRO

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   80    54.88   2377    2108   31496  10571     88.2    1.658
-18.0   82    56.25   2440    2221   33753  10935     89.6    1.615
-16.0   84    57.62   2504    2339   36180  11288     91.0    1.573
-14.0   86    59.00   2568    2460   38792  11630     92.3    1.524
-12.0   88    60.37   2632    2584   41599  11957     93.5    1.474
-10.0   90    61.74   2696    2712   44586  12269     94.6    1.427
-08.0   92    63.11   2760    2843   47772  12563     95.6    1.381
-06.0   94    64.48   2825    2977   51191  12839     96.5    1.337
-04.0   96    65.86   2889    3114   54860  13094     97.3    1.294  ! Near Maximum !
-02.0   98    67.23   2953    3254   58802  13327     98.0    1.253  ! Near Maximum !
+00.0  100    68.60   3018    3397   63041  13536     98.6    1.214  ! Near Maximum !
+02.0  102    69.97   3082    3542   67603  13721     99.1    1.176  !DANGEROUS LOAD-DO NOT USE!
+04.0  104    71.34   3145    3691   72519  13879     99.5    1.139  !DANGEROUS LOAD-DO NOT USE!
+06.0  106    72.72   3209    3841   77823  14009     99.8    1.103  !DANGEROUS LOAD-DO NOT USE!
+08.0  108    74.09   3272    3995   83555  14111    100.0    1.069  !DANGEROUS LOAD-DO NOT USE!
+10.0  110    75.46   3335    4150   89759  14182    100.0    1.036  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba    100    68.60   3167    3740   76697  13153    100.0    1.116  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    100    68.60   2812    2950   49877  13142     92.5    1.343


Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 70.298 grain H2O = 4.564 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : IMR 7828 SSC

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   78    52.24   2394    2139   32116  10386     91.2    1.625
-18.0   80    53.55   2456    2250   34322  10721     92.5    1.583
-16.0   82    54.85   2518    2365   36682  11042     93.7    1.542
-14.0   84    56.16   2580    2483   39209  11349     94.8    1.493
-12.0   86    57.46   2642    2604   41915  11638     95.8    1.445
-10.0   88    58.77   2704    2727   44816  11910     96.8    1.400
-08.0   90    60.08   2766    2854   47927  12161     97.6    1.357
-06.0   92    61.38   2828    2983   51266  12392     98.3    1.315
-04.0   94    62.69   2889    3114   54859  12599     98.8    1.274  ! Near Maximum !
-02.0   96    63.99   2951    3248   58720  12783     99.3    1.235  ! Near Maximum !
+00.0   98    65.30   3012    3384   62877  12941     99.6    1.198  ! Near Maximum !
+02.0  100    66.61   3073    3522   67362  13072     99.9    1.161  !DANGEROUS LOAD-DO NOT USE!
+04.0  102    67.91   3133    3661   72200  13176    100.0    1.126  !DANGEROUS LOAD-DO NOT USE!
+06.0  104    69.22   3193    3803   77414  13255    100.0    1.092  !DANGEROUS LOAD-DO NOT USE!
+08.0  106    70.52   3252    3946   83019  13327    100.0    1.060  !DANGEROUS LOAD-DO NOT USE!
+10.0  108    71.83   3311    4091   89073  13393    100.0    1.028  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     98    65.30   3142    3684   76322  12426    100.0    1.107  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     98    65.30   2823    2973   50721  12820     94.9    1.316
 
akhunter":zlpp3pdm said:
Anyone try these yet? I got some to load up finally but no load data available. Can I use Nosler's load data for the 168gr competition hollow point bullets? Looking to use RL25 or RL22 powder. Also have a bunch of 7828ssc. Thanks.
Click to expand...

I have had EXCELLENT results with RL25 and the 168 ABLR. I am not totally finished with tweaking the seating depth, but speeds look real good. Accuracy is right around MOA right now, but I really believe I can shrink it up some with some seating depth tweaks. They seem to like some jump, at least in my rifles.
 
A little off topic but does anyone have data for the 175 LRAB in 7WSM? I keep H4831, H1000, & Retumbo on hand.
 
Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 175, Nosler Accubond LR 58517 G7
Useable Case Capaci: 69.891 grain H2O = 4.538 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon H1000

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   86    54.88   2309    2071   30916  10134     91.2    1.675
-18.0   88    56.25   2371    2185   33138  10472     92.6    1.630
-16.0   90    57.62   2434    2303   35520  10795     93.9    1.586
-14.0   93    59.00   2498    2424   38092  11099     95.2    1.536
-12.0   95    60.37   2562    2550   40866  11383     96.2    1.485
-10.0   97    61.74   2625    2678   43859  11645     97.2    1.435
-08.0   99    63.11   2689    2810   47097  11882     98.0    1.387
-06.0  101    64.48   2753    2945   50604  12092     98.7    1.342
-04.0  103    65.86   2817    3083   54406  12274     99.2    1.297  ! Near Maximum !
-02.0  105    67.23   2880    3224   58534  12427     99.6    1.254  ! Near Maximum !
+00.0  108    68.60   2944    3367   63027  12547     99.9    1.213  ! Near Maximum !
+02.0  110    69.97   3007    3513   67926  12634    100.0    1.172  !DANGEROUS LOAD-DO NOT USE!
+04.0  112    71.34   3070    3661   73276  12696    100.0    1.134  !DANGEROUS LOAD-DO NOT USE!
+06.0  114    72.72   3132    3812   79139  12752    100.0    1.096  !DANGEROUS LOAD-DO NOT USE!
+08.0  116    74.09   3194    3964   85573  12801    100.0    1.060  !DANGEROUS LOAD-DO NOT USE!
+10.0  118    75.46   3256    4120   92654  12843    100.0    1.025  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba    108    68.60   3074    3671   77255  11986    100.0    1.118  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    108    68.60   2751    2940   50817  12533     95.5    1.335

Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 175, Nosler Accubond LR 58517 G7
Useable Case Capaci: 69.891 grain H2O = 4.538 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon Retumbo

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   89    57.68   2356    2157   30531  11063     95.1    1.687
-18.0   91    59.12   2422    2279   32750  11397     96.4    1.640
-16.0   93    60.56   2487    2404   35143  11702     97.5    1.595
-14.0   96    62.01   2553    2533   37726  11975     98.4    1.547
-12.0   98    63.45   2619    2665   40517  12213     99.1    1.495
-10.0  100    64.89   2684    2799   43535  12413     99.6    1.444
-08.0  102    66.33   2749    2937   46807  12574     99.9    1.395
-06.0  105    67.77   2813    3076   50354  12693    100.0    1.348
-04.0  107    69.22   2877    3217   54207  12791    100.0    1.303
-02.0  109    70.66   2940    3360   58396  12884    100.0    1.259  ! Near Maximum !
+00.0  111    72.10   3003    3504   62960  12972    100.0    1.216  ! Near Maximum !
+02.0  114    73.54   3065    3651   67944  13055    100.0    1.176  !DANGEROUS LOAD-DO NOT USE!
+04.0  116    74.98   3127    3800   73391  13132    100.0    1.136  !DANGEROUS LOAD-DO NOT USE!
+06.0  118    76.43   3189    3951   79371  13202    100.0    1.098  !DANGEROUS LOAD-DO NOT USE!
+08.0  120    77.87   3250    4105   85938  13266    100.0    1.062  !DANGEROUS LOAD-DO NOT USE!
+10.0  122    79.31   3311    4261   93173  13323    100.0    1.026  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba    111    72.10   3128    3802   78879  12427    100.0    1.116  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    111    72.10   2807    3062   49846  13516     98.6    1.348

Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 175, Nosler Accubond LR 58517 G7
Useable Case Capaci: 69.891 grain H2O = 4.538 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon H4831

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   80    50.32   2300    2056   32452   9585     91.3    1.659
-18.0   82    51.58   2357    2158   34622   9885     92.5    1.617
-16.0   84    52.84   2413    2263   36936  10175     93.6    1.577
-14.0   86    54.09   2470    2370   39405  10455     94.6    1.529
-12.0   88    55.35   2526    2480   42040  10723     95.5    1.482
-10.0   90    56.61   2583    2592   44833  10978     96.4    1.438
-08.0   92    57.87   2639    2707   47790  11220     97.1    1.395
-06.0   94    59.13   2696    2823   50941  11446     97.8    1.354
-04.0   96    60.38   2752    2942   54301  11657     98.4    1.314  ! Near Maximum !
-02.0   98    61.64   2808    3064   57888  11851     98.9    1.276  ! Near Maximum !
+00.0  100    62.90   2864    3187   61719  12026     99.3    1.239  ! Near Maximum !
+02.0  102    64.16   2919    3312   65815  12183     99.6    1.204  !DANGEROUS LOAD-DO NOT USE!
+04.0  104    65.42   2975    3439   70198  12319     99.8    1.169  !DANGEROUS LOAD-DO NOT USE!
+06.0  106    66.67   3030    3568   74894  12435    100.0    1.136  !DANGEROUS LOAD-DO NOT USE!
+08.0  109    67.93   3085    3698   79931  12529    100.0    1.104  !DANGEROUS LOAD-DO NOT USE!
+10.0  111    69.19   3139    3830   85340  12612    100.0    1.073  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba    100    62.90   2980    3451   73001  11670    100.0    1.154  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    100    62.90   2701    2835   50609  11828     94.6    1.351
 
Wow, those 175's look real good too. Man, too many great choices for the 7 WSM.
 
DrMike, thanks a bunch. Much appreciated. I got some loaded up to try, hopefully by this weekend. I'm using RL 25 powder first.
 
I bought (4) boxes of factory loads for this bullet in the 7mm Rem Mag loading to try. The MV listed is only 2880 fps which sounds low for the 7mm Rem Mag but if the lpoad is accurate and the bullets fly well at longer ranges, I will be happy.

We got about 8 inches of snow this weekend and today in northern Washington. So it may be a few days before range day, weather permitting. It is supposed to hit 60*F and rain later this week.
 
Dr Mike

Any chance you can run a chart for the 175 LRAB and IMR 7828?
Thanks again for the info you posted above.

Charlie
 
Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 175, Nosler Accubond LR 58517 G7
Useable Case Capaci: 69.891 grain H2O = 4.538 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : IMR 7828

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   82    51.52   2356    2157   32304  10379     92.0    1.650
-18.0   84    52.81   2416    2268   34512  10705     93.3    1.608
-16.0   86    54.10   2476    2383   36872  11017     94.4    1.567
-14.0   88    55.38   2537    2500   39396  11313     95.5    1.517
-12.0   91    56.67   2597    2620   42098  11593     96.4    1.469
-10.0   93    57.96   2657    2743   44991  11854     97.3    1.424
-08.0   95    59.25   2717    2869   48094  12096     98.0    1.379
-06.0   97    60.54   2777    2997   51419  12316     98.6    1.337
-04.0   99    61.82   2837    3127   54991  12513     99.1    1.296  ! Near Maximum !
-02.0  101    63.11   2896    3259   58830  12686     99.5    1.257  ! Near Maximum !
+00.0  103    64.40   2955    3393   62955  12834     99.8    1.219  ! Near Maximum !
+02.0  105    65.69   3014    3529   67404  12956    100.0    1.183  !DANGEROUS LOAD-DO NOT USE!
+04.0  107    66.98   3072    3667   72186  13051    100.0    1.147  !DANGEROUS LOAD-DO NOT USE!
+06.0  109    68.26   3130    3806   77308  13133    100.0    1.113  !DANGEROUS LOAD-DO NOT USE!
+08.0  111    69.55   3187    3947   82823  13209    100.0    1.080  !DANGEROUS LOAD-DO NOT USE!
+10.0  113    70.84   3244    4089   88768  13281    100.0    1.049  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba    103    64.40   3079    3684   76287  12309    100.0    1.128  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    103    64.40   2774    2991   50759  12787     95.5    1.339
 
Just got my first box of 168 LRAB’s. Has anyone worked up a load for these in the 7mm RemMag and 7mmWSM? Found data from Nosler on the 7mmWSM but no luck on getting the powders they used. Likewise the 7mmRemMag data all has powder listings that I do not have and could not find yesterday, either at Cabela’s or Skagit Arms. I have on hand H4831sc, 7828ssc, RL22 and 19, along with some I4350/4831. Was trying to figure out how to load up using some of these powders, but not sure if its best to load the rounds at the 175 gr. Partition data using the starting loads in the book. I looked and the “average” difference in the powders was approx. 3.0 grains (minus) going from the 160 to the 175 data, but not quite sure how to extrapolate the 8 or 7 grain bullet weight difference to the average 3.0 gr powder difference. Want to load up the 7mmWSM first.
 
Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 70.287 grain H2O = 4.564 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : IMR 7828 SSC

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   79    52.32   2398    2146   32255  10408     91.3    1.622
-18.0   81    53.63   2460    2258   34474  10742     92.6    1.580
-16.0   83    54.94   2522    2373   36850  11063     93.8    1.539
-14.0   85    56.24   2584    2491   39393  11368     94.9    1.490
-12.0   86    57.55   2646    2612   42117  11657     95.9    1.442
-10.0   88    58.86   2708    2736   45037  11928     96.8    1.397
-08.0   90    60.17   2770    2863   48170  12178     97.6    1.354
-06.0   92    61.48   2832    2993   51533  12407     98.3    1.312
-04.0   94    62.78   2894    3124   55152  12613     98.9    1.271  ! Near Maximum !
-02.0   96    64.09   2956    3259   59042  12795     99.3    1.232  ! Near Maximum !
+00.0   98    65.40   3017    3395   63233  12951     99.7    1.195  ! Near Maximum !
+02.0  100    66.71   3078    3533   67751  13081     99.9    1.158  !DANGEROUS LOAD-DO NOT USE!
+04.0  102    68.02   3138    3673   72631  13182    100.0    1.123  !DANGEROUS LOAD-DO NOT USE!
+06.0  104    69.32   3198    3815   77885  13260    100.0    1.089  !DANGEROUS LOAD-DO NOT USE!
+08.0  106    70.63   3258    3958   83538  13331    100.0    1.057  !DANGEROUS LOAD-DO NOT USE!
+10.0  108    71.94   3317    4104   89644  13398    100.0    1.025  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     98    65.40   3147    3694   76749  12433    100.0    1.104  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     98    65.40   2828    2984   50999  12841     95.0    1.312

Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 70.287 grain H2O = 4.564 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Alliant Reloder-19

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   77    50.00   2395    2139   33745   9958     94.0    1.609
-18.0   79    51.25   2451    2241   35959  10244     95.0    1.570
-16.0   81    52.50   2508    2345   38306  10519     95.9    1.525
-14.0   83    53.75   2564    2452   40772  10782     96.7    1.481
-12.0   85    55.00   2620    2560   43373  11031     97.5    1.438
-10.0   87    56.25   2675    2670   46129  11265     98.1    1.397
-08.0   89    57.50   2731    2782   49051  11484     98.7    1.357
-06.0   91    58.75   2786    2896   52150  11687     99.1    1.319
-04.0   93    60.00   2841    3011   55436  11871     99.5    1.282  ! Near Maximum !
-02.0   95    61.25   2895    3127   58923  12038     99.7    1.246  ! Near Maximum !
+00.0   96    62.50   2949    3245   62625  12186     99.9    1.212  ! Near Maximum !
+02.0   98    63.75   3003    3364   66556  12313    100.0    1.179  !DANGEROUS LOAD-DO NOT USE!
+04.0  100    65.00   3056    3484   70734  12424    100.0    1.147  !DANGEROUS LOAD-DO NOT USE!
+06.0  102    66.25   3109    3605   75178  12531    100.0    1.117  !DANGEROUS LOAD-DO NOT USE!
+08.0  104    67.50   3161    3728   79909  12634    100.0    1.087  !DANGEROUS LOAD-DO NOT USE!
+10.0  106    68.75   3213    3851   84949  12734    100.0    1.059  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     96    62.50   3057    3485   73786  11769    100.0    1.131  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     96    62.50   2793    2911   51548  12201     96.7    1.320

Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 70.287 grain H2O = 4.564 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Alliant Reloder-22

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   79    52.00   2395    2139   32235  10407     93.3    1.642
-18.0   81    53.30   2454    2247   34460  10719     94.5    1.601
-16.0   83    54.60   2514    2358   36840  11018     95.5    1.561
-14.0   85    55.90   2574    2472   39390  11302     96.4    1.511
-12.0   87    57.20   2634    2587   42095  11569     97.3    1.464
-10.0   89    58.50   2693    2706   44957  11819     98.0    1.419
-08.0   91    59.80   2752    2826   48004  12049     98.6    1.376
-06.0   93    61.10   2811    2949   51253  12259     99.1    1.334
-04.0   95    62.40   2870    3073   54718  12447     99.5    1.294  ! Near Maximum !
-02.0   97    63.70   2928    3199   58417  12612     99.8    1.256  ! Near Maximum !
+00.0   99    65.00   2986    3327   62366  12754     99.9    1.219  ! Near Maximum !
+02.0  101    66.30   3044    3456   66587  12871    100.0    1.183  !DANGEROUS LOAD-DO NOT USE!
+04.0  103    67.60   3101    3586   71102  12974    100.0    1.149  !DANGEROUS LOAD-DO NOT USE!
+06.0  105    68.90   3157    3718   75935  13073    100.0    1.116  !DANGEROUS LOAD-DO NOT USE!
+08.0  107    70.20   3213    3851   81114  13168    100.0    1.084  !DANGEROUS LOAD-DO NOT USE!
+10.0  109    71.50   3269    3986   86672  13258    100.0    1.053  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     99    65.00   3106    3599   74997  12272    100.0    1.128  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     99    65.00   2810    2945   49971  12787     96.5    1.340

Code: 
Cartridge          : 7 mm WSM
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 70.287 grain H2O = 4.564 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon H4831 SC

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   78    51.20   2348    2056   32577   9639     90.7    1.627
-18.0   80    52.48   2406    2159   34777   9945     91.9    1.585
-16.0   82    53.76   2464    2265   37123  10241     93.1    1.545
-14.0   84    55.04   2522    2373   39630  10527     94.1    1.496
-12.0   86    56.32   2581    2484   42309  10801     95.1    1.451
-10.0   88    57.60   2639    2598   45168  11062     96.0    1.407
-08.0   90    58.88   2697    2714   48200  11310     96.8    1.364
-06.0   92    60.16   2756    2832   51423  11542     97.5    1.324
-04.0   94    61.44   2814    2953   54866  11759     98.2    1.285  ! Near Maximum !
-02.0   96    62.72   2872    3076   58547  11957     98.7    1.247  ! Near Maximum !
+00.0   98    64.00   2930    3202   62485  12138     99.1    1.210  ! Near Maximum !
+02.0  100    65.28   2987    3329   66702  12298     99.5    1.175  !DANGEROUS LOAD-DO NOT USE!
+04.0  102    66.56   3045    3458   71222  12439     99.8    1.141  !DANGEROUS LOAD-DO NOT USE!
+06.0  104    67.84   3102    3590   76074  12557     99.9    1.108  !DANGEROUS LOAD-DO NOT USE!
+08.0  106    69.12   3159    3723   81288  12653    100.0    1.077  !DANGEROUS LOAD-DO NOT USE!
+10.0  107    70.40   3216    3858   86900  12732    100.0    1.046  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     98    64.00   3051    3473   74002  11798    100.0    1.126  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     98    64.00   2761    2843   51172  11901     94.2    1.321
 
Code: 
Cartridge          : 7 mm Rem. Mag.(SAAMI)
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 71.501 grain H2O = 4.643 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon H4831 SC

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   77    51.20   2316    2001   31617   9761     90.0    1.631
-18.0   79    52.48   2373    2101   33720  10078     91.3    1.591
-16.0   81    53.76   2431    2204   35963  10386     92.4    1.551
-14.0   83    55.04   2488    2309   38356  10684     93.5    1.506
-12.0   85    56.32   2546    2417   40907  10971     94.5    1.461
-10.0   86    57.60   2603    2528   43630  11246     95.5    1.417
-08.0   88    58.88   2661    2641   46512  11508     96.3    1.375
-06.0   90    60.16   2718    2757   49569  11756     97.1    1.334
-04.0   92    61.44   2776    2874   52828  11988     97.8    1.295  ! Near Maximum !
-02.0   94    62.72   2833    2995   56306  12203     98.4    1.257  ! Near Maximum !
+00.0   96    64.00   2891    3117   60020  12401     98.9    1.221  ! Near Maximum !
+02.0   98    65.28   2948    3241   63988  12580     99.3    1.186  !DANGEROUS LOAD-DO NOT USE!
+04.0  100    66.56   3005    3368   68234  12738     99.6    1.152  !DANGEROUS LOAD-DO NOT USE!
+06.0  102    67.84   3061    3496   72779  12876     99.8    1.119  !DANGEROUS LOAD-DO NOT USE!
+08.0  104    69.12   3118    3626   77652  12993    100.0    1.087  !DANGEROUS LOAD-DO NOT USE!
+10.0  106    70.40   3174    3758   82883  13086    100.0    1.056  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     96    64.00   3015    3391   71047  12104    100.0    1.135  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     96    64.00   2720    2761   49187  12091     93.6    1.333

Code: 
Cartridge          : 7 mm Rem. Mag.(SAAMI)
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 71.501 grain H2O = 4.643 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Alliant Reloder-19

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   75    49.60   2346    2052   32140  10000     93.1    1.626
-18.0   77    50.84   2401    2150   34204  10299     94.1    1.587
-16.0   79    52.08   2456    2250   36399  10588     95.1    1.549
-14.0   81    53.32   2511    2352   38706  10866     96.0    1.505
-12.0   83    54.56   2566    2457   41128  11131     96.8    1.462
-10.0   85    55.80   2621    2563   43687  11383     97.5    1.420
-08.0   87    57.04   2676    2671   46395  11620     98.1    1.380
-06.0   88    58.28   2730    2780   49261  11843     98.7    1.342
-04.0   90    59.52   2784    2891   52295  12048     99.1    1.305  ! Near Maximum !
-02.0   92    60.76   2838    3004   55508  12237     99.5    1.269  ! Near Maximum !
+00.0   94    62.00   2891    3118   58912  12408     99.7    1.235  ! Near Maximum !
+02.0   96    63.24   2944    3234   62519  12559     99.9    1.201  !DANGEROUS LOAD-DO NOT USE!
+04.0   98    64.48   2997    3350   66343  12692    100.0    1.169  !DANGEROUS LOAD-DO NOT USE!
+06.0  100    65.72   3049    3468   70400  12807    100.0    1.138  !DANGEROUS LOAD-DO NOT USE!
+08.0  102    66.96   3101    3586   74707  12917    100.0    1.109  !DANGEROUS LOAD-DO NOT USE!
+10.0  103    68.20   3152    3706   79283  13023    100.0    1.080  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     94    62.00   3002    3363   69402  12011    100.0    1.150  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     94    62.00   2733    2785   48504  12310     95.8    1.346

Code: 
Cartridge          : 7 mm Rem. Mag.(SAAMI)
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 71.501 grain H2O = 4.643 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Alliant Reloder-22

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   78    52.00   2361    2080   31309  10544     92.7    1.647
-18.0   80    53.30   2421    2186   33441  10870     93.8    1.607
-16.0   82    54.60   2480    2294   35720  11183     94.9    1.567
-14.0   84    55.90   2539    2404   38156  11482     95.9    1.521
-12.0   86    57.20   2598    2517   40741  11765     96.8    1.475
-10.0   88    58.50   2657    2632   43470  12031     97.6    1.430
-08.0   90    59.80   2715    2750   46370  12279     98.2    1.387
-06.0   92    61.10   2774    2870   49457  12507     98.8    1.345
-04.0   94    62.40   2832    2991   52745  12714     99.3    1.305  ! Near Maximum !
-02.0   96    63.70   2890    3115   56248  12899     99.6    1.267  ! Near Maximum !
+00.0   98    65.00   2947    3240   59983  13061     99.9    1.230  ! Near Maximum !
+02.0   99    66.30   3004    3366   63966  13199    100.0    1.194  !DANGEROUS LOAD-DO NOT USE!
+04.0  101    67.60   3061    3494   68219  13313    100.0    1.160  !DANGEROUS LOAD-DO NOT USE!
+06.0  103    68.90   3117    3624   72761  13418    100.0    1.127  !DANGEROUS LOAD-DO NOT USE!
+08.0  105    70.20   3172    3754   77619  13520    100.0    1.094  !DANGEROUS LOAD-DO NOT USE!
+10.0  107    71.50   3228    3886   82818  13618    100.0    1.064  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     98    65.00   3070    3516   72094  12584    100.0    1.137  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     98    65.00   2769    2859   48098  13003     95.9    1.353

Code: 
Cartridge          : 7 mm Rem. Mag.(SAAMI)
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 71.501 grain H2O = 4.643 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : IMR 7828 SSC

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   77    52.00   2350    2060   30799  10450     90.2    1.638
-18.0   79    53.30   2410    2167   32873  10799     91.5    1.597
-16.0   81    54.60   2471    2278   35089  11136     92.8    1.556
-14.0   83    55.90   2532    2391   37456  11459     94.0    1.513
-12.0   84    57.20   2593    2508   39989  11767     95.1    1.465
-10.0   86    58.50   2654    2627   42698  12058     96.0    1.420
-08.0   88    59.80   2715    2749   45597  12331     96.9    1.377
-06.0   90    61.10   2776    2874   48704  12584     97.7    1.335
-04.0   92    62.40   2836    3001   52035  12815     98.4    1.294  ! Near Maximum !
-02.0   94    63.70   2897    3131   55609  13024     98.9    1.255  ! Near Maximum !
+00.0   96    65.00   2957    3262   59447  13209     99.4    1.217  ! Near Maximum !
+02.0   98    66.30   3017    3396   63574  13368     99.7    1.181  !DANGEROUS LOAD-DO NOT USE!
+04.0  100    67.60   3077    3532   68015  13501     99.9    1.146  !DANGEROUS LOAD-DO NOT USE!
+06.0  102    68.90   3136    3669   72797  13606    100.0    1.112  !DANGEROUS LOAD-DO NOT USE!
+08.0  104    70.20   3195    3809   77918  13687    100.0    1.079  !DANGEROUS LOAD-DO NOT USE!
+10.0  106    71.50   3254    3949   83426  13763    100.0    1.047  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     96    65.00   3092    3567   72132  12736    100.0    1.124  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     96    65.00   2766    2854   48013  12961     94.0    1.338
 
I just loaded some starting load 168 LRAB in 7mm RM using MagPro. Haven't got out to test them yet.
Will post what I find.
My 7mm RM is cursed with a "Slow Barrel" so Your Mileage May Vary...
 
drmike
Thanks for the load data, but I am not sure how to read it, other than watching out for the max. and dangerous loads. Also, how do or what is used to determine loads into the 100th’s. My two electronic scales only read into 10th’s.
 
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