quick load please

wisconsinteacher · Aug 15, 2016

Can someone run quick load for the 7mmRM with a 24" barrel shooting RL22 and RL25 with the 150 Partitions, Win brass, and CCI 250 primers?

Thanks

jimbires · Aug 15, 2016

7 rem mag is rated at 61000 PSI

RL22

Cartridge : 7 mm Rem. Mag.(SAAMI)
Bullet : .284, 150, Nosler PART SP 16326
Useable Case Capaci: 75.514 grain H2O = 4.903 cm³
Cartridge O.A.L. L6: 3.315 inch = 84.20 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 55.68 2491 2066 31365 11011 91.1 1.567
-18.0 81 57.07 2554 2173 33534 11368 92.4 1.527
-16.0 83 58.46 2618 2283 35854 11713 93.6 1.487
-14.0 85 59.86 2682 2396 38339 12043 94.7 1.444
-12.0 87 61.25 2746 2511 41000 12357 95.8 1.399
-10.0 89 62.64 2810 2630 43820 12654 96.7 1.355
-08.0 91 64.03 2874 2750 46809 12931 97.5 1.314
-06.0 93 65.42 2937 2873 49996 13188 98.2 1.273
-04.0 95 66.82 3001 2999 53397 13422 98.8 1.235 ! Near Maximum !
-02.0 97 68.21 3064 3126 57028 13633 99.2 1.198 ! Near Maximum !
+00.0 99 69.60 3126 3255 60906 13819 99.6 1.162 !DANGEROUS LOAD-DO NOT USE!
+02.0 101 70.99 3189 3387 65051 13979 99.9 1.127 !DANGEROUS LOAD-DO NOT USE!
+04.0 103 72.38 3251 3519 69484 14111 100.0 1.094 !DANGEROUS LOAD-DO NOT USE!
+06.0 105 73.78 3312 3654 74232 14217 100.0 1.062 !DANGEROUS LOAD-DO NOT USE!
+08.0 107 75.17 3373 3789 79319 14315 100.0 1.031 !DANGEROUS LOAD-DO NOT USE!
+10.0 109 76.56 3433 3926 84779 14408 100.0 1.001 !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 69.60 3265 3550 73324 13352 100.0 1.072 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 99 69.60 2929 2857 48756 13619 94.9 1.280

RL25

Cartridge : 7 mm Rem. Mag.(SAAMI)
Bullet : .284, 150, Nosler PART SP 16326
Useable Case Capaci: 75.514 grain H2O = 4.903 cm³
Cartridge O.A.L. L6: 3.315 inch = 84.20 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 84 58.00 2511 2101 30741 11359 95.1 1.568
-18.0 86 59.45 2577 2212 32888 11693 96.3 1.526
-16.0 88 60.90 2643 2327 35191 12003 97.4 1.485
-14.0 90 62.35 2709 2444 37661 12286 98.2 1.444
-12.0 92 63.80 2774 2564 40312 12540 98.9 1.397
-10.0 94 65.25 2840 2686 43163 12763 99.4 1.352
-08.0 96 66.70 2904 2810 46227 12953 99.8 1.309
-06.0 98 68.15 2969 2935 49525 13108 100.0 1.267
-04.0 101 69.60 3032 3062 53074 13230 100.0 1.227 ! Near Maximum !
-02.0 103 71.05 3095 3191 56903 13345 100.0 1.189 ! Near Maximum !
+00.0 105 72.50 3157 3320 61034 13454 100.0 1.152 !DANGEROUS LOAD-DO NOT USE!
+02.0 107 73.95 3219 3451 65497 13560 100.0 1.116 !DANGEROUS LOAD-DO NOT USE!
+04.0 109 75.40 3280 3583 70324 13661 100.0 1.081 !DANGEROUS LOAD-DO NOT USE!
+06.0 111 76.85 3340 3717 75555 13757 100.0 1.048 !DANGEROUS LOAD-DO NOT USE!
+08.0 113 78.30 3401 3852 81190 13848 100.0 1.016 !DANGEROUS LOAD-DO NOT USE!
+10.0 115 79.75 3461 3989 87269 13934 100.0 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 105 72.50 3284 3591 75318 12956 100.0 1.060 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 105 72.50 2963 2924 48559 13871 98.4 1.272