Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
Cartridge : .300 Rem Ultra Mag
Bullet : .308, 208, Hornady A-MAX 30732
Useable Case Capaci: 97.984 grain H2O = 6.362 cm³
Cartridge O.A.L. L6: 3.598 inch = 91.39 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Alliant Reloder-33
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 88.38 2681 3320 44089 12959 96.8 1.592
-09.0 91 89.36 2714 3403 45774 13097 97.3 1.565
-08.0 92 90.34 2748 3486 47519 13227 97.7 1.538
-07.0 93 91.33 2781 3571 49331 13350 98.1 1.512
-06.0 94 92.31 2814 3657 51212 13465 98.5 1.486
-05.0 95 93.29 2847 3743 53167 13571 98.8 1.460
-04.0 96 94.27 2880 3830 55199 13670 99.1 1.435
-03.0 97 95.25 2913 3918 57310 13759 99.4 1.411 ! Near Maximum !
-02.0 98 96.24 2946 4007 59505 13840 99.6 1.387 ! Near Maximum !
-01.0 99 97.22 2978 4097 61787 13912 99.7 1.363 ! Near Maximum !
+00.0 100 98.20 3011 4187 64161 13974 99.9 1.340 ! Near Maximum !
+01.0 101 99.18 3043 4277 66631 14027 100.0 1.317 !DANGEROUS LOAD-DO NOT USE!
+02.0 102 100.16 3076 4368 69201 14070 100.0 1.295 !DANGEROUS LOAD-DO NOT USE!
+03.0 103 101.15 3108 4460 71877 14104 100.0 1.273 !DANGEROUS LOAD-DO NOT USE!
+04.0 104 102.13 3140 4552 74665 14135 100.0 1.252 !DANGEROUS LOAD-DO NOT USE!
+05.0 105 103.11 3171 4645 77569 14166 100.0 1.231 !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 98.20 3157 4602 79512 13393 100.0 1.224 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 100 98.20 2796 3611 49466 13880 95.2 1.497