QL 9.3X62

[nvbroncrider]

Well getting ready for this build rifle will be here this week to send off for a JES rebore. Building it on a M70 SS Classic Sporter in 30-06 with a 24" barrel.

Thinking about stretching them out a bit to 3.440" can someone run the 250AB and 286PT at 3.290" and 3.440" with H414 and 65K. Want to see if there's any gain before I make some dummies to send with the rifle.

 

[DrMike]

Cartridge          : 9.3 x 62
Bullet             : .366, 250, Nosler AccuBond 59756
Useable Case Capaci: 63.935 grain H2O = 4.151 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon H414

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   84    52.56   2084    2411   28116   6047     83.2    1.593
-18.0   86    53.87   2138    2538   30046   6263     84.7    1.550
-16.0   89    55.19   2193    2670   32123   6475     86.1    1.508
-14.0   91    56.50   2248    2806   34355   6682     87.5    1.468
-12.0   93    57.82   2304    2946   36755   6884     88.8    1.428
-10.0   95    59.13   2360    3091   39338   7079     90.0    1.384
-08.0   97    60.44   2416    3240   42124   7267     91.2    1.341
-06.0   99    61.76   2472    3392   45131   7447     92.3    1.300
-04.0  101    63.07   2529    3549   48383   7618     93.3    1.260  ! Near Maximum !
-02.0  103    64.39   2585    3710   51903   7780     94.3    1.222  ! Near Maximum !
+00.0  105    65.70   2642    3876   55720   7931     95.2    1.185  ! Near Maximum !
+02.0  108    67.01   2699    4045   59868   8070     96.1    1.149  !DANGEROUS LOAD-DO NOT USE!
+04.0  110    68.33   2757    4219   64382   8197     96.8    1.114  !DANGEROUS LOAD-DO NOT USE!
+06.0  112    69.64   2814    4396   69307   8311     97.5    1.080  !DANGEROUS LOAD-DO NOT USE!
+08.0  114    70.96   2872    4578   74694   8410     98.1    1.047  !DANGEROUS LOAD-DO NOT USE!
+10.0  116    72.27   2929    4764   80600   8495     98.6    1.015  !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    105    65.70   2787    4312   67946   7938     99.3    1.095  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    105    65.70   2455    3347   45149   7507     87.2    1.300

Cartridge          : 9.3 x 62
Bullet             : .366, 250, Nosler AccuBond 59756
Useable Case Capaci: 67.933 grain H2O = 4.411 cm³
Cartridge O.A.L. L6: 3.440 inch = 87.38 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon H414

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    54.64   2114    2481   28203   6408     84.3    1.584
-18.0   85    56.01   2169    2611   30128   6634     85.7    1.543
-16.0   87    57.37   2224    2745   32183   6855     87.1    1.502
-14.0   89    58.74   2279    2884   34388   7072     88.4    1.462
-12.0   91    60.10   2335    3026   36754   7282     89.6    1.424
-10.0   93    61.47   2391    3172   39298   7485     90.8    1.380
-08.0   95    62.84   2447    3323   42034   7680     92.0    1.338
-06.0   97    64.20   2503    3477   44980   7867     93.0    1.297
-04.0   99    65.57   2559    3636   48157   8045     94.0    1.258  ! Near Maximum !
-02.0  101    66.93   2616    3798   51587   8212     95.0    1.220  ! Near Maximum !
+00.0  103    68.30   2672    3964   55295   8368     95.8    1.183  ! Near Maximum !
+02.0  105    69.67   2729    4134   59310   8513     96.6    1.148  !DANGEROUS LOAD-DO NOT USE!
+04.0  107    71.03   2786    4308   63666   8644     97.3    1.114  !DANGEROUS LOAD-DO NOT USE!
+06.0  109    72.40   2843    4486   68399   8762     97.9    1.080  !DANGEROUS LOAD-DO NOT USE!
+08.0  111    73.76   2900    4668   73555   8865     98.5    1.048  !DANGEROUS LOAD-DO NOT USE!
+10.0  113    75.13   2957    4853   79183   8953     99.0    1.017  !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    68.30   2815    4399   67364   8345     99.6    1.094  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    103    68.30   2487    3433   44763   7953     88.1    1.299

Cartridge          : 9.3 x 62
Bullet             : .366, 286, Nosler PART SP 44750
Useable Case Capaci: 64.008 grain H2O = 4.156 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon H414

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    50.80   1981    2492   28730   6162     86.9    1.679
-18.0   83    52.07   2031    2620   30662   6367     88.2    1.635
-16.0   85    53.34   2081    2751   32731   6568     89.5    1.592
-14.0   88    54.61   2132    2886   34947   6763     90.7    1.551
-12.0   90    55.88   2182    3024   37321   6951     91.8    1.509
-10.0   92    57.15   2233    3167   39869   7133     92.9    1.463
-08.0   94    58.42   2284    3312   42604   7306     93.9    1.419
-06.0   96    59.69   2335    3462   45546   7470     94.8    1.377
-04.0   98    60.96   2386    3614   48710   7626     95.7    1.337  ! Near Maximum !
-02.0  100    62.23   2437    3770   52118   7771     96.5    1.297  ! Near Maximum !
+00.0  102    63.50   2488    3930   55798   7905     97.2    1.259  ! Near Maximum !
+02.0  104    64.77   2538    4092   59772   8028     97.8    1.223  !DANGEROUS LOAD-DO NOT USE!
+04.0  106    66.04   2589    4258   64074   8139     98.4    1.187  !DANGEROUS LOAD-DO NOT USE!
+06.0  108    67.31   2640    4427   68735   8237     98.8    1.153  !DANGEROUS LOAD-DO NOT USE!
+08.0  110    68.58   2691    4599   73799   8321     99.2    1.120  !DANGEROUS LOAD-DO NOT USE!
+10.0  112    69.85   2742    4774   79300   8391     99.5    1.088  !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    63.50   2611    4328   67873   7773     99.9    1.167  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    102    63.50   2323    3428   45118   7616     90.2    1.379

Cartridge          : 9.3 x 62
Bullet             : .366, 286, Nosler PART SP 44750
Useable Case Capaci: 67.998 grain H2O = 4.415 cm³
Cartridge O.A.L. L6: 3.440 inch = 87.38 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon H414

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    52.80   2009    2563   28854   6520     87.8    1.671
-18.0   82    54.12   2059    2692   30775   6734     89.1    1.628
-16.0   84    55.44   2110    2826   32828   6943     90.3    1.586
-14.0   86    56.76   2160    2963   35023   7146     91.5    1.545
-12.0   88    58.08   2211    3103   37372   7342     92.6    1.502
-10.0   90    59.40   2261    3248   39886   7530     93.6    1.458
-08.0   92    60.72   2312    3395   42585   7709     94.6    1.415
-06.0   94    62.04   2363    3546   45477   7880     95.4    1.374
-04.0   96    63.36   2414    3700   48578   8041     96.2    1.333  ! Near Maximum !
-02.0   98    64.68   2464    3857   51920   8191     97.0    1.295  ! Near Maximum !
+00.0  100    66.00   2515    4017   55513   8330     97.6    1.257  ! Near Maximum !
+02.0  102    67.32   2566    4181   59383   8456     98.2    1.221  !DANGEROUS LOAD-DO NOT USE!
+04.0  104    68.64   2616    4347   63558   8571     98.7    1.186  !DANGEROUS LOAD-DO NOT USE!
+06.0  106    69.96   2667    4517   68051   8671     99.1    1.153  !DANGEROUS LOAD-DO NOT USE!
+08.0  108    71.28   2717    4689   72883   8758     99.5    1.120  !DANGEROUS LOAD-DO NOT USE!
+10.0  110    72.60   2768    4864   78105   8830     99.7    1.089  !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    66.00   2636    4413   67318   8159    100.0    1.166  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    100    66.00   2352    3514   44839   8055     91.0    1.377

 

[nvbroncrider]

Thanks Mike. That should be all there. Pretty impressive looking. Don't think a guy would need anymore than that.

 

[DrMike]

It is an excellent cartridge that kills out of proportion to the numbers.

 

[nvbroncrider]

9.3 with a 250AB and a 286 PT @ 3.440" 338-06AI with a 225 AB in the middle.

Bullets 338-210 S2 338-225AB 9.3-250 AB 9.3-286PT

 

[DrMike]

That'll do for about anything we'd ever hunt in NA, and much of what can be hunted anywhere else. Exciting pictures, Jake.

 

[SJB358]

Very nice Jake. Check out RL17. It looks real good and I've seen some great reports of it working well too.

That 250 AB is just about like a 338 Win Mag. Nothing on this side of the world would like them at all... Especially one of those Idaho Black Bear!

 

[nvbroncrider]

Can I get an overview of all the powders for this cartridge @ 3.290"

Thanks
Jake

 

[DrMike]

Cartridge : 9.3 x 62
Bullet : .366, 250, Nosler AccuBond 59756
Useable Case Capaci: 63.935 grain H2O = 4.151 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length : 22.0 inch = 558.8 mm

Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 55700 psi, or 384 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 !

Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-17 106.4 65.8 4.26 2647 99.1 55700 9038 1.108 ! Near Maximum !
Vihtavuori N550 108.1 65.1 4.22 2602 97.4 55700 8781 1.127 ! Near Maximum !
Hodgdon H414 105.4 65.7 4.26 2593 94.5 55700 8773 1.121 ! Near Maximum !
Winchester 760 105.4 65.7 4.26 2593 94.5 55700 8773 1.121 ! Near Maximum !
Accurate 4350 110.0 64.8 4.20 2573 97.2 53243 8638 1.153 ! Near Maximum !
Norma 203 old 103.1 61.4 3.98 2569 99.4 55700 8214 1.146 ! Near Maximum !
Norma URP 110.0 64.1 4.16 2568 97.1 53331 8597 1.142 ! Near Maximum !
Ramshot Hunter 110.0 66.9 4.34 2562 94.8 53231 8740 1.141 ! Near Maximum !
Accurate 4064 103.2 59.5 3.86 2554 100.0 55700 7736 1.168 ! Near Maximum !
Accurate 2520 95.5 59.4 3.85 2548 100.0 55700 7727 1.151 ! Near Maximum !
Hodgdon H380 101.9 61.3 3.98 2547 97.0 55700 8253 1.143 ! Near Maximum !
Norma 204 109.4 66.6 4.31 2544 91.4 55700 8460 1.124 ! Near Maximum !
Accurate 2495 97.2 56.0 3.63 2537 100.0 55700 7395 1.175 ! Near Maximum !
Accurate 2460 90.9 57.7 3.74 2508 99.8 55700 7492 1.162 ! Near Maximum !
IMR 4007 SSC 102.9 61.5 3.99 2499 93.6 55700 7981 1.149 ! Near Maximum !
Hodgdon Hybrid 100V 110.0 62.7 4.06 2473 97.9 48817 7919 1.187 ! Near Maximum !
Winchester Supreme 780 110.0 68.4 4.43 2419 88.9 49410 7913 1.189 ! Near Maximum !


Cartridge : 9.3 x 62
Bullet : .366, 286, Nosler PART SP 44750
Useable Case Capaci: 64.008 grain H2O = 4.156 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length : 22.0 inch = 558.8 mm

Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 55700 psi, or 384 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 !

2 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
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-17 102.8 63.6 4.12 2490 99.9 55700 8859 1.178 ! Near Maximum !
Ramshot Hunter 107.7 65.6 4.25 2449 97.4 55700 8837 1.188 ! Near Maximum !
Accurate 4350 107.1 63.2 4.09 2444 98.9 55700 8595 1.207 ! Near Maximum !
Norma URP 107.3 62.6 4.06 2442 98.9 55700 8584 1.194 ! Near Maximum !
Winchester 760 101.7 63.5 4.11 2441 96.6 55700 8762 1.193 ! Near Maximum !
Hodgdon H414 101.7 63.5 4.11 2441 96.6 55700 8762 1.193 ! Near Maximum !
Vihtavuori N550 104.1 62.8 4.07 2441 98.7 55700 8681 1.201 ! Near Maximum !
Hodgdon Hybrid 100V 110.0 62.8 4.07 2411 99.8 55302 7962 1.196 ! Near Maximum !
Norma 204 105.9 64.5 4.18 2404 94.0 55700 8550 1.193 ! Near Maximum !
Norma 203 old 99.2 59.2 3.83 2403 99.9 55700 8014 1.222 ! Near Maximum !
Hodgdon H380 98.2 59.2 3.84 2390 98.5 55700 8166 1.217 ! Near Maximum !
Alliant Reloder-19 110.0 64.9 4.21 2382 93.4 52364 8676 1.222 ! Near Maximum !
Winchester Supreme 780 110.0 68.4 4.43 2380 93.7 55700 8330 1.195 ! Near Maximum !
Accurate 4064 99.0 57.2 3.70 2379 100.0 55700 7471 1.246 ! Near Maximum !
Accurate 2520 91.8 57.1 3.70 2377 100.0 55700 7471 1.228 ! Near Maximum !
IMR 4831 110.0 62.2 4.03 2368 98.4 51054 8273 1.250 ! Near Maximum !
Accurate 2495 93.1 53.8 3.48 2357 100.0 55700 7140 1.255 ! Near Maximum !
IMR 4007 SSC 99.5 59.6 3.86 2352 95.7 55700 7993 1.220 ! Near Maximum !
IMR 7828 SSC 110.0 66.7 4.32 2345 89.6 49767 8791 1.245 ! Near Maximum !
Hodgdon H4831 SC 110.0 65.6 4.25 2319 89.7 51238 8230 1.239 ! Near Maximum !

 

[nvbroncrider]

Thanks again Mike can you run H380 up to 65k? I loaded some pressure check loads and ran into problems at 67 grains due to compression couldn't seat the bullets properly. So I may experiment with that if I can get up to 2700. I know I should just leave it alone at 2500 but I don't want to leave 200 fps on the table if I don't have to.

 

[SJB358]

414/760 looks great. Those two get some great speeds at 56K PSI. It's making it hard to look past.

 

[DrMike]

This is H380 at 56565 psi.

Cartridge : 9.3 x 62
Bullet : .366, 250, Nosler AccuBond 59756
Useable Case Capaci: 63.960 grain H2O = 4.153 cm³
Cartridge O.A.L. L6: 3.291 inch = 83.59 mm
Barrel Length : 22.0 inch = 558.8 mm
Powder : Hodgdon H380

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 49.12 2030 2287 28827 6427 87.1 1.526
-18.0 84 50.35 2081 2404 30766 6639 88.4 1.487
-16.0 86 51.58 2133 2524 32841 6847 89.6 1.448
-14.0 88 52.80 2184 2648 35063 7050 90.7 1.410
-12.0 90 54.03 2236 2775 37443 7246 91.8 1.370
-10.0 92 55.26 2288 2906 39993 7436 92.9 1.329
-08.0 94 56.49 2340 3039 42726 7619 93.8 1.289
-06.0 96 57.72 2392 3176 45659 7793 94.8 1.250
-04.0 98 58.94 2444 3316 48807 7959 95.6 1.213 ! Near Maximum !
-02.0 100 60.17 2496 3459 52191 8115 96.4 1.177 ! Near Maximum !
+00.0 102 61.40 2548 3605 55832 8261 97.1 1.142 ! Near Maximum !
+02.0 104 62.63 2601 3755 59754 8396 97.7 1.108 !DANGEROUS LOAD-DO NOT USE!
+04.0 106 63.86 2653 3907 63985 8519 98.3 1.076 !DANGEROUS LOAD-DO NOT USE!
+06.0 108 65.08 2705 4063 68557 8630 98.7 1.045 !DANGEROUS LOAD-DO NOT USE!
+08.0 110 66.31 2758 4221 73505 8727 99.1 1.014 !DANGEROUS LOAD-DO NOT USE!
+10.0 112 67.54 2810 4383 78872 8811 99.5 0.985 !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 61.40 2673 3965 67152 8172 99.9 1.058 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 102 61.40 2384 3156 45025 7950 90.4 1.252

Here is a data run with pressure increased to 65K psi.

Cartridge : 9.3 x 62
Bullet : .366, 250, Nosler AccuBond 59756
Useable Case Capaci: 63.960 grain H2O = 4.153 cm³
Cartridge O.A.L. L6: 3.291 inch = 83.59 mm
Barrel Length : 22.0 inch = 558.8 mm
Powder : Hodgdon H380

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 51.12 2113 2479 32054 6771 89.1 1.462
-18.0 87 52.40 2167 2607 34312 6983 90.4 1.422
-16.0 89 53.68 2221 2738 36736 7190 91.5 1.384
-14.0 91 54.95 2275 2873 39341 7390 92.6 1.339
-12.0 93 56.23 2329 3011 42141 7581 93.6 1.297
-10.0 95 57.51 2383 3153 45152 7765 94.6 1.257
-08.0 98 58.79 2437 3298 48395 7938 95.5 1.218
-06.0 100 60.07 2492 3447 51889 8102 96.3 1.180
-04.0 102 61.34 2546 3599 55660 8255 97.0 1.144 ! Near Maximum !
-02.0 104 62.62 2600 3754 59734 8395 97.7 1.109 ! Near Maximum !
+00.0 106 63.90 2655 3913 64143 8523 98.3 1.075 ! Near Maximum !
+02.0 108 65.18 2709 4075 68922 8638 98.8 1.042 !DANGEROUS LOAD-DO NOT USE!
+04.0 110 66.46 2764 4240 74112 8738 99.2 1.011 !DANGEROUS LOAD-DO NOT USE!
+06.0 112 67.73 2818 4409 79761 8823 99.5 0.980 !DANGEROUS LOAD-DO NOT USE!
+08.0 115 69.01 2872 4580 85923 8892 99.8 0.951 !DANGEROUS LOAD-DO NOT USE!
+10.0 117 70.29 2927 4755 92663 8944 99.9 0.922 !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 63.90 2773 4270 77112 8303 100.0 0.998 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 106 63.90 2493 3450 51698 8321 92.5 1.177

 

[257 Ackley]

Thanks for getting all this info posted . I have a little R17 that will be tried with the 286 grain bullets. I shot some light loads with both H414 and IMR4166 last Friday, but did not have my chronograph with me (too darn cold to set up yet). Will be back out later this week to get some new loads tested that will be closer to the upper end of QL info. Will be interesting to see what my velocity is with the 26" barrel vs yours.

 

[257 Ackley]

Jake -
What primer are you using, and will you be trying a magnum primer to see if there is velocity or accuracy improvements?

 

[Dwh7271]

Cartridge          : 9.3 x 62
Bullet             : .366, 286, Nosler PART SP 44750
Useable Case Capaci: 64.040 grain H2O = 4.158 cm³
Cartridge O.A.L. L6: 3.291 inch = 83.59 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon H380

Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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

-10.0   90    54.29   2238    3180   42641   6840     96.5    1.450
-09.0   91    54.89   2262    3248   44044   6910     96.9    1.428
-08.0   92    55.49   2286    3317   45495   6979     97.2    1.407
-07.0   93    56.10   2309    3387   46994   7046     97.5    1.387
-06.0   94    56.70   2333    3457   48546   7110     97.8    1.367  ! Near Maximum !
-05.0   95    57.30   2357    3528   50150   7172     98.1    1.347  ! Near Maximum !
-04.0   96    57.91   2381    3599   51811   7231     98.4    1.328  ! Near Maximum !
-03.0   97    58.51   2404    3671   53529   7288     98.6    1.309  ! Near Maximum !
-02.0   98    59.11   2428    3744   55308   7342     98.8    1.290  ! Near Maximum !
-01.0   99    59.72   2452    3817   57149   7394     99.0    1.272  !DANGEROUS LOAD-DO NOT USE!
+00.0  100    60.32   2475    3891   59057   7443     99.2    1.254  !DANGEROUS LOAD-DO NOT USE!
+01.0  101    60.92   2499    3965   61033   7490     99.4    1.236  !DANGEROUS LOAD-DO NOT USE!
+02.0  102    61.53   2522    4040   63081   7533     99.5    1.219  !DANGEROUS LOAD-DO NOT USE!
+03.0  103    62.13   2546    4115   65205   7574     99.7    1.202  !DANGEROUS LOAD-DO NOT USE!
+04.0  104    62.73   2569    4191   67407   7611     99.8    1.185  !DANGEROUS LOAD-DO NOT USE!
+05.0  105    63.34   2592    4268   69691   7646     99.8    1.169  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba    100    60.32   2530    4063   64780   7332    100.0    1.208  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 5% relative to nominal value:
-Ba    100    60.32   2410    3690   53430   7462     97.4    1.307  ! Near Maximum !

 

[Dwh7271]

Cartridge          : 9.3 x 62
Bullet             : .366, 286, Nosler PART SP 44750
Useable Case Capaci: 64.040 grain H2O = 4.158 cm³
Cartridge O.A.L. L6: 3.291 inch = 83.59 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Alliant Reloder-17

Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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

-10.0   95    59.08   2355    3521   43723   7614     99.0    1.385
-09.0   96    59.73   2381    3600   45258   7673     99.2    1.364
-08.0   98    60.39   2407    3680   46854   7729     99.4    1.343
-07.0   99    61.05   2433    3760   48510   7780     99.6    1.322  ! Near Maximum !
-06.0  100    61.70   2459    3841   50234   7827     99.8    1.302  ! Near Maximum !
-05.0  101    62.36   2485    3922   52023   7870     99.9    1.282  ! Near Maximum !
-04.0  102    63.01   2511    4004   53888   7907     99.9    1.262  ! Near Maximum !
-03.0  103    63.67   2537    4087   55828   7941    100.0    1.243  ! Near Maximum !
-02.0  104    64.33   2562    4170   57847   7969    100.0    1.224  !DANGEROUS LOAD-DO NOT USE!
-01.0  105    64.98   2588    4253   59949   7995    100.0    1.205  !DANGEROUS LOAD-DO NOT USE!
+00.0  106    65.64   2613    4337   62140   8020    100.0    1.187  !DANGEROUS LOAD-DO NOT USE!
+01.0  107    66.30   2639    4422   64423   8044    100.0    1.169  !DANGEROUS LOAD-DO NOT USE!
+02.0  108    66.95   2664    4507   66807   8068    100.0    1.151  !DANGEROUS LOAD-DO NOT USE!
+03.0  109    67.61   2689    4592   69294   8090    100.0    1.134  !DANGEROUS LOAD-DO NOT USE!
+04.0  110    68.27   2714    4678   71888   8112    100.0    1.117  !DANGEROUS LOAD-DO NOT USE!
+05.0  111    68.92   2739    4765   74601   8133    100.0    1.100  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba    106    65.64   2668    4521   68731   7806    100.0    1.142  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 5% relative to nominal value:
-Ba    106    65.64   2544    4111   56009   8230     99.6    1.239  !DANGEROUS LOAD-DO NOT USE!