300wby 210gr berger QL data needed

[Danny1788]

im working up loads with a 300wby and 210gr hunting VLDs. Rifle is a vanguard 24" barrel and seating depth is limited to 3.560" im looking for QL data for imr7828 and H1000. Can someone please help thank you

 

[DrMike]

Cartridge          : .300 Weath. Mag.
Bullet             : .308, 210, Berger VLD G7 #30415
Useable Case Capaci: 85.929 grain H2O = 5.579 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 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   85    66.24   2294    2455   31259  10827     91.9    1.662
-18.0   87    67.90   2356    2589   33478  11183     93.3    1.617
-16.0   89    69.55   2418    2727   35863  11522     94.6    1.574
-14.0   91    71.21   2481    2870   38430  11842     95.7    1.524
-12.0   93    72.86   2543    3016   41194  12140     96.7    1.473
-10.0   95    74.52   2606    3166   44174  12413     97.6    1.425
-08.0   97    76.18   2669    3320   47389  12661     98.4    1.378
-06.0   99    77.83   2731    3478   50863  12881     99.0    1.332
-04.0  101    79.49   2794    3639   54622  13071     99.5    1.289  ! Near Maximum !
-02.0  104    81.14   2856    3803   58695  13229     99.8    1.246  ! Near Maximum !
+00.0  106    82.80   2918    3970   63113  13354    100.0    1.206  ! Near Maximum !
+02.0  108    84.46   2979    4139   67917  13446    100.0    1.166  !DANGEROUS LOAD-DO NOT USE!
+04.0  110    86.11   3040    4311   73149  13524    100.0    1.128  !DANGEROUS LOAD-DO NOT USE!
+06.0  112    87.77   3101    4485   78859  13596    100.0    1.092  !DANGEROUS LOAD-DO NOT USE!
+08.0  114    89.42   3162    4662   85102  13662    100.0    1.056  !DANGEROUS LOAD-DO NOT USE!
+10.0  116    91.08   3222    4842   91951  13720    100.0    1.022  !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    106    82.80   3043    4319   77318  12780    100.0    1.112  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    106    82.80   2730    3476   50820  13392     96.0    1.328

Cartridge          : .300 Weath. Mag.
Bullet             : .308, 210, Berger VLD G7 #30415
Useable Case Capaci: 85.929 grain H2O = 5.579 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 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   81    62.00   2334    2539   32480  11037     92.5    1.641
-18.0   83    63.55   2393    2669   34677  11381     93.7    1.600
-16.0   85    65.10   2452    2803   37024  11711     94.8    1.557
-14.0   87    66.65   2511    2940   39532  12025     95.8    1.509
-12.0   89    68.20   2570    3080   42211  12321     96.8    1.462
-10.0   91    69.75   2629    3223   45074  12597     97.6    1.417
-08.0   93    71.30   2688    3369   48141  12852     98.2    1.374
-06.0   95    72.85   2747    3518   51424  13086     98.8    1.332
-04.0   97    74.40   2805    3669   54941  13295     99.3    1.292  ! Near Maximum !
-02.0   99    75.95   2863    3822   58711  13479     99.6    1.253  ! Near Maximum !
+00.0  101    77.50   2921    3978   62751  13638     99.9    1.216  ! Near Maximum !
+02.0  103    79.05   2978    4136   67050  13768    100.0    1.180  !DANGEROUS LOAD-DO NOT USE!
+04.0  105    80.60   3035    4295   71650  13874    100.0    1.145  !DANGEROUS LOAD-DO NOT USE!
+06.0  107    82.15   3091    4457   76580  13972    100.0    1.112  !DANGEROUS LOAD-DO NOT USE!
+08.0  109    83.70   3147    4619   81869  14065    100.0    1.079  !DANGEROUS LOAD-DO NOT USE!
+10.0  111    85.25   3203    4784   87551  14153    100.0    1.048  !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    101    77.50   3041    4313   75676  13097    100.0    1.125  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    101    77.50   2744    3512   50544  13613     95.9    1.335

 

[Danny1788]

Thanks alot Mike! Can i ask for one more powder RL25, really appreciate it

 

[DrMike]

Cartridge          : .300 Weath. Mag.
Bullet             : .308, 210, Berger Hunt VLD G7 #30515
Useable Case Capaci: 85.918 grain H2O = 5.579 cm³
Cartridge O.A.L. L6: 3.560 inch = 90.42 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Alliant Reloder-25

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    64.32   2356    2588   32081  11277     98.0    1.654
-18.0   84    65.93   2414    2718   34292  11548     98.7    1.613
-16.0   86    67.54   2473    2851   36658  11793     99.3    1.574
-14.0   88    69.14   2530    2986   39192  12009     99.7    1.524
-12.0   90    70.75   2588    3123   41905  12195     99.9    1.475
-10.0   92    72.36   2645    3261   44814  12350    100.0    1.429
-08.0   94    73.97   2701    3401   47932  12490    100.0    1.385
-06.0   96    75.58   2756    3542   51281  12626    100.0    1.343
-04.0   98    77.18   2811    3684   54876  12759    100.0    1.302  ! Near Maximum !
-02.0  100    78.79   2865    3828   58738  12889    100.0    1.263  ! Near Maximum !
+00.0  102    80.40   2919    3973   62889  13014    100.0    1.225  ! Near Maximum !
+02.0  104    82.01   2973    4120   67310  13135    100.0    1.188  !DANGEROUS LOAD-DO NOT USE!
+04.0  106    83.62   3026    4269   72041  13252    100.0    1.153  !DANGEROUS LOAD-DO NOT USE!
+06.0  108    85.22   3079    4419   77110  13365    100.0    1.120  !DANGEROUS LOAD-DO NOT USE!
+08.0  110    86.83   3131    4572   82549  13473    100.0    1.087  !DANGEROUS LOAD-DO NOT USE!
+10.0  112    88.44   3184    4726   88391  13576    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    102    80.40   3020    4254   76901  12576    100.0    1.132  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    102    80.40   2764    3561   49834  13603     99.7    1.349

 

[SJB358]

Man, those look pretty darned good. Good luck and post up your results when you can.

 

[Danny1788]

I loaded a ladder with IMR7828 last weekend. 71gr-77gr I shot it on monday.

73.5gr 2732fps
74.0gr 2732fps
74.5gr 2737fps
75.0gr 2732fps
ES=5fps

this was the middle of my ladder test and the node it looked like. all four shots went less then 1/2" vertical spread at 300yards.

I was wanting the QL data to see if changing powders would pick up more speed. I loaded up to 77gr speed was 2840fps but out of the node and slight click on bolt lift.

Im thinking H1000 or RL25 might give more speed.