remingtonman_25_06
Handloader
- Nov 17, 2005
- 2,806
- 403
Looking for a decent starting point with RL22 and the 210 LRAB if anyone would like to share. Thanks!
300 win mag and 210 LRAB
- Thread starter remingtonman_25_06
- Start date
DrMike
Ballistician
- Nov 8, 2006
- 37,540
- 6,608
Cartridge : .300 Win. Mag.(SAAMI)
Bullet : .308, 210, Nosler AccuBond LR 58317 G7
Useable Case Capaci: 77.259 grain H2O = 5.016 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 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 80 57.60 2296 2459 32283 10169 93.6 1.664
-18.0 82 59.04 2354 2583 34508 10472 94.7 1.620
-16.0 84 60.48 2411 2711 36889 10762 95.7 1.577
-14.0 86 61.92 2468 2841 39438 11037 96.6 1.528
-12.0 88 63.36 2526 2974 42159 11296 97.4 1.481
-10.0 90 64.80 2583 3110 45039 11538 98.1 1.435
-08.0 92 66.24 2639 3248 48099 11760 98.7 1.392
-06.0 94 67.68 2696 3389 51364 11963 99.2 1.349
-04.0 96 69.12 2752 3532 54848 12146 99.5 1.309 ! Near Maximum !
-02.0 98 70.56 2808 3677 58569 12306 99.8 1.270 ! Near Maximum !
+00.0 100 72.00 2864 3824 62546 12443 100.0 1.233 ! Near Maximum !
+02.0 102 73.44 2919 3973 66799 12556 100.0 1.197 !DANGEROUS LOAD-DO NOT USE!
+04.0 104 74.88 2974 4123 71352 12657 100.0 1.162 !DANGEROUS LOAD-DO NOT USE!
+06.0 106 76.32 3028 4275 76231 12755 100.0 1.128 !DANGEROUS LOAD-DO NOT USE!
+08.0 108 77.76 3082 4428 81464 12848 100.0 1.096 !DANGEROUS LOAD-DO NOT USE!
+10.0 110 79.20 3135 4584 87086 12938 100.0 1.065 !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 72.00 2978 4134 75318 11962 100.0 1.142 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 100 72.00 2696 3388 50049 12499 96.5 1.355
Bullet : .308, 210, Nosler AccuBond LR 58317 G7
Useable Case Capaci: 77.259 grain H2O = 5.016 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 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 80 57.60 2296 2459 32283 10169 93.6 1.664
-18.0 82 59.04 2354 2583 34508 10472 94.7 1.620
-16.0 84 60.48 2411 2711 36889 10762 95.7 1.577
-14.0 86 61.92 2468 2841 39438 11037 96.6 1.528
-12.0 88 63.36 2526 2974 42159 11296 97.4 1.481
-10.0 90 64.80 2583 3110 45039 11538 98.1 1.435
-08.0 92 66.24 2639 3248 48099 11760 98.7 1.392
-06.0 94 67.68 2696 3389 51364 11963 99.2 1.349
-04.0 96 69.12 2752 3532 54848 12146 99.5 1.309 ! Near Maximum !
-02.0 98 70.56 2808 3677 58569 12306 99.8 1.270 ! Near Maximum !
+00.0 100 72.00 2864 3824 62546 12443 100.0 1.233 ! Near Maximum !
+02.0 102 73.44 2919 3973 66799 12556 100.0 1.197 !DANGEROUS LOAD-DO NOT USE!
+04.0 104 74.88 2974 4123 71352 12657 100.0 1.162 !DANGEROUS LOAD-DO NOT USE!
+06.0 106 76.32 3028 4275 76231 12755 100.0 1.128 !DANGEROUS LOAD-DO NOT USE!
+08.0 108 77.76 3082 4428 81464 12848 100.0 1.096 !DANGEROUS LOAD-DO NOT USE!
+10.0 110 79.20 3135 4584 87086 12938 100.0 1.065 !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 72.00 2978 4134 75318 11962 100.0 1.142 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 100 72.00 2696 3388 50049 12499 96.5 1.355
- Thread starter
- #3
remingtonman_25_06
Handloader
- Nov 17, 2005
- 2,806
- 403
Thanks Mike! I figured id split the difference in the nosler book. Went up to 70G so looks like I should be ok.
Got a proof research 300 WM am working with for a customers rifle. She sure is pretty!
Got a proof research 300 WM am working with for a customers rifle. She sure is pretty!
