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Cartridge : .300 Rem Ultra Mag
Bullet : .308, 215, Berger Hybr G7 #30423
Useable Case Capaci: 97.886 grain H2O = 6.356 cm³
Cartridge O.A.L. L6: 3.598 inch = 91.39 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Vihtavuori N570
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 88 83.70 2608 3248 45039 14319 96.1 1.530
-09.0 89 84.63 2640 3327 46658 14482 96.6 1.505
-08.0 90 85.56 2671 3407 48334 14638 97.1 1.480
-07.0 91 86.49 2703 3488 50068 14787 97.5 1.456
-06.0 92 87.42 2734 3570 51864 14928 97.9 1.431
-05.0 93 88.35 2766 3652 53722 15062 98.3 1.408
-04.0 94 89.28 2797 3736 55647 15187 98.6 1.385 ! Near Maximum !
-03.0 95 90.21 2829 3820 57639 15305 98.9 1.363 ! Near Maximum !
-02.0 96 91.14 2860 3904 59703 15414 99.2 1.340 ! Near Maximum !
-01.0 97 92.07 2891 3990 61840 15513 99.4 1.319 ! Near Maximum !
+00.0 98 93.00 2922 4076 64055 15605 99.6 1.298 ! Near Maximum !
+01.0 99 93.93 2953 4162 66349 15686 99.7 1.277 !DANGEROUS LOAD-DO NOT USE!
+02.0 100 94.86 2984 4250 68727 15759 99.9 1.256 !DANGEROUS LOAD-DO NOT USE!
+03.0 101 95.79 3014 4337 71192 15822 99.9 1.236 !DANGEROUS LOAD-DO NOT USE!
+04.0 102 96.72 3045 4425 73748 15875 100.0 1.216 !DANGEROUS LOAD-DO NOT USE!
+05.0 103 97.65 3075 4514 76399 15919 100.0 1.197 !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 98 93.00 3066 4488 78585 15008 100.0 1.187 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 98 93.00 2714 3517 49953 15343 94.3 1.446
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 65000 psi, or 448 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 !
50 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
--------------------------------- -----------------------------------------------------------------
ADI AR 2218 102.5 98.6 6.39 3044 100.0 65000 14459 1.314 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N570 98.2 93.4 6.05 2999 99.9 65000 14207 1.345 !DANGEROUS LOAD-DO NOT USE!
ReloadSwiss RS 80 101.0 98.9 6.41 2983 100.0 65000 13831 1.349 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-33 99.8 97.7 6.33 2982 100.0 65000 13975 1.351 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-50 104.0 101.5 6.58 2977 99.9 65000 14270 1.378 !DANGEROUS LOAD-DO NOT USE!
Hodgdon H870 104.1 97.0 6.28 2967 100.0 65000 13496 1.353 !DANGEROUS LOAD-DO NOT USE!
Norma 217 103.7 92.2 5.97 2936 100.0 65000 12510 1.365 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N560 90.6 83.5 5.41 2933 100.0 65000 12642 1.336 !DANGEROUS LOAD-DO NOT USE!
ADI AR 2225 101.7 92.2 5.98 2933 100.0 65000 12200 1.342 !DANGEROUS LOAD-DO NOT USE!
Hodgdon Retumbo 101.7 92.2 5.98 2933 100.0 65000 12200 1.342 !DANGEROUS LOAD-DO NOT USE!
Accurate MAGPRO 90.7 87.0 5.64 2931 100.0 65000 12864 1.346 !DANGEROUS LOAD-DO NOT USE!
Bofors 12,7mmRA NC1214 Lot20115087 104.9 100.1 6.48 2931 95.7 65000 14280 1.379 !DANGEROUS LOAD-DO NOT USE!
Hodgdon 50BMG 106.9 97.9 6.35 2928 94.4 65000 13937 1.338 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori 24N41 101.6 97.6 6.32 2924 97.3 65000 13477 1.331 !DANGEROUS LOAD-DO NOT USE!
Bofors RP30 97.6 88.0 5.71 2922 100.0 65000 12484 1.355 !DANGEROUS LOAD-DO NOT USE!
Norma MRP 2 97.6 88.0 5.71 2922 100.0 65000 12484 1.355 !DANGEROUS LOAD-DO NOT USE!
Accurate 8700 108.8 102.4 6.64 2921 99.8 65000 12938 1.343 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori 20N29 108.7 105.5 6.84 2921 98.9 65000 13482 1.360 !DANGEROUS LOAD-DO NOT USE!
IMR 7828 94.7 83.0 5.38 2920 100.0 65000 12207 1.328 !DANGEROUS LOAD-DO NOT USE!
PB Clermont PCL 517 92.9 89.5 5.80 2919 100.0 65000 12275 1.344 !DANGEROUS LOAD-DO NOT USE!
SNPE Vectan SP 12 92.7 89.3 5.79 2917 100.0 65000 12246 1.344 !DANGEROUS LOAD-DO NOT USE!
ADI AR 2213 90.8 82.9 5.37 2913 100.0 65000 12167 1.323 !DANGEROUS LOAD-DO NOT USE!
Hodgdon US 869 106.4 102.3 6.63 2911 97.3 65000 13483 1.347 !DANGEROUS LOAD-DO NOT USE!
ADI AP 2214 94.3 88.3 5.72 2907 100.0 65000 11917 1.327 !DANGEROUS LOAD-DO NOT USE!
ADI AR 2217 99.2 88.5 5.73 2905 100.0 65000 11883 1.328 !DANGEROUS LOAD-DO NOT USE!
Hodgdon H1000 99.2 88.5 5.73 2905 100.0 65000 11883 1.328 !DANGEROUS LOAD-DO NOT USE!
SNPE Vectan SP 13 108.4 99.9 6.48 2901 99.7 65000 12907 1.357 !DANGEROUS LOAD-DO NOT USE!
PB Clermont PCL 513/520/9520 110.0 101.4 6.57 2899 99.2 64571 13085 1.360 !DANGEROUS LOAD-DO NOT USE!
Winchester WXR 93.4 83.3 5.40 2898 100.0 65000 12049 1.343 !DANGEROUS LOAD-DO NOT USE!
Bofors RP15 93.4 83.3 5.40 2898 100.0 65000 12049 1.343 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-22 90.9 82.9 5.37 2898 100.0 65000 12027 1.343 !DANGEROUS LOAD-DO NOT USE!
Bofors RP5/NP ~approximation 90.9 82.9 5.37 2898 100.0 65000 12027 1.343 !DANGEROUS LOAD-DO NOT USE!
Raufoss RA15 90.9 82.9 5.37 2898 100.0 65000 12027 1.343 !DANGEROUS LOAD-DO NOT USE!
Bofors RP5 NT ~approximation 94.5 87.0 5.63 2898 100.0 65000 12285 1.324 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-25 95.4 85.6 5.55 2890 100.0 65000 11625 1.347 !DANGEROUS LOAD-DO NOT USE!
Rottweil R905 92.4 82.8 5.36 2887 100.0 65000 11939 1.339 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N170 102.3 91.3 5.92 2868 99.3 65000 12435 1.353 !DANGEROUS LOAD-DO NOT USE!
Ramshot Magnum 90.6 89.0 5.77 2866 100.0 65000 11417 1.352 !DANGEROUS LOAD-DO NOT USE!
Hodgdon H4831 93.9 82.3 5.33 2864 100.0 65000 11632 1.329 !DANGEROUS LOAD-DO NOT USE!
Hodgdon H4831 SC 90.2 82.3 5.33 2864 100.0 65000 11632 1.329 !DANGEROUS LOAD-DO NOT USE!
Lovex D100 99.5 96.6 6.26 2854 97.6 65000 12446 1.346 !DANGEROUS LOAD-DO NOT USE!
IMR 4955 Enduron 92.0 80.7 5.23 2838 100.0 65000 11335 1.325 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-23 92.7 81.8 5.30 2825 100.0 65000 10833 1.361 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N160 94.4 81.6 5.29 2822 100.0 65000 10980 1.333 !DANGEROUS LOAD-DO NOT USE!
IMR 7977 Enduron 96.5 86.1 5.58 2819 98.3 65000 11666 1.325 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N165 93.7 83.6 5.42 2813 100.0 65000 10759 1.347 !DANGEROUS LOAD-DO NOT USE!
Accurate 3100 91.3 82.4 5.34 2797 100.0 65000 10608 1.375 !DANGEROUS LOAD-DO NOT USE!
Lovex S071 96.5 82.4 5.34 2797 100.0 65000 10608 1.375 !DANGEROUS LOAD-DO NOT USE!
NC A3502 ,test only 110.0 97.1 6.29 2739 87.2 52397 13625 1.445
TLP A 502(RH) ,test only 110.0 97.1 6.29 2687 85.5 50751 12579 1.481
V1734 7-multiperf ,test only 110.0 97.1 6.29 1937 43.5 26348 6832 2.009
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 65000 psi, or 448 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 !
50 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
--------------------------------- -----------------------------------------------------------------
ADI AR 2218 102.9 99.3 6.44 3073 100.0 65000 14500 1.303 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N570 98.6 94.2 6.10 3029 99.8 65000 14244 1.333 !DANGEROUS LOAD-DO NOT USE!
ReloadSwiss RS 80 101.4 99.7 6.46 3013 100.0 65000 13870 1.337 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-33 100.2 98.5 6.38 3011 99.9 65000 14009 1.338 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-50 104.4 102.3 6.63 3006 99.8 65000 14299 1.366 !DANGEROUS LOAD-DO NOT USE!
Hodgdon H870 104.5 97.8 6.34 2997 100.0 65000 13535 1.341 !DANGEROUS LOAD-DO NOT USE!
Norma 217 104.2 92.9 6.02 2967 100.0 65000 12551 1.353 !DANGEROUS LOAD-DO NOT USE!
ADI AR 2225 102.1 93.0 6.03 2965 100.0 65000 12237 1.329 !DANGEROUS LOAD-DO NOT USE!
Hodgdon Retumbo 102.1 93.0 6.03 2965 100.0 65000 12237 1.329 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N560 90.9 84.2 5.45 2964 100.0 65000 12689 1.324 !DANGEROUS LOAD-DO NOT USE!
Accurate MAGPRO 91.1 87.7 5.69 2961 100.0 65000 12910 1.334 !DANGEROUS LOAD-DO NOT USE!
Bofors 12,7mmRA NC1214 Lot20115087 105.2 100.8 6.53 2958 95.4 65000 14269 1.367 !DANGEROUS LOAD-DO NOT USE!
Hodgdon 50BMG 107.3 98.7 6.39 2955 94.2 65000 13921 1.326 !DANGEROUS LOAD-DO NOT USE!
Norma MRP 2 98.0 88.8 5.75 2953 100.0 65000 12527 1.342 !DANGEROUS LOAD-DO NOT USE!
Bofors RP30 98.0 88.8 5.75 2953 100.0 65000 12527 1.342 !DANGEROUS LOAD-DO NOT USE!
IMR 7828 95.1 83.7 5.42 2952 100.0 65000 12253 1.316 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori 24N41 101.9 98.3 6.37 2951 97.1 65000 13475 1.319 !DANGEROUS LOAD-DO NOT USE!
PB Clermont PCL 517 93.3 90.2 5.84 2950 100.0 65000 12314 1.331 !DANGEROUS LOAD-DO NOT USE!
Accurate 8700 109.2 103.2 6.69 2949 99.8 65000 12959 1.331 !DANGEROUS LOAD-DO NOT USE!
SNPE Vectan SP 12 93.1 90.0 5.83 2948 100.0 65000 12286 1.332 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori 20N29 109.1 106.3 6.89 2948 98.8 65000 13486 1.348 !DANGEROUS LOAD-DO NOT USE!
ADI AR 2213 91.2 83.5 5.41 2944 100.0 65000 12211 1.311 !DANGEROUS LOAD-DO NOT USE!
Hodgdon US 869 106.8 103.1 6.68 2938 97.1 65000 13477 1.335 !DANGEROUS LOAD-DO NOT USE!
ADI AP 2214 94.7 89.0 5.77 2938 100.0 65000 11956 1.315 !DANGEROUS LOAD-DO NOT USE!
ADI AR 2217 99.6 89.2 5.78 2935 100.0 65000 11922 1.315 !DANGEROUS LOAD-DO NOT USE!
Hodgdon H1000 99.6 89.2 5.78 2935 100.0 65000 11922 1.315 !DANGEROUS LOAD-DO NOT USE!
Bofors RP5/NP ~approximation 91.3 83.6 5.42 2930 100.0 65000 12069 1.331 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-22 91.3 83.6 5.42 2930 100.0 65000 12069 1.331 !DANGEROUS LOAD-DO NOT USE!
Raufoss RA15 91.3 83.6 5.42 2930 100.0 65000 12069 1.331 !DANGEROUS LOAD-DO NOT USE!
Bofors RP15 93.8 84.0 5.44 2929 100.0 65000 12092 1.331 !DANGEROUS LOAD-DO NOT USE!
Winchester WXR 93.8 84.0 5.44 2929 100.0 65000 12092 1.331 !DANGEROUS LOAD-DO NOT USE!
SNPE Vectan SP 13 108.8 100.7 6.53 2929 99.6 65000 12925 1.345 !DANGEROUS LOAD-DO NOT USE!
Bofors RP5 NT ~approximation 94.9 87.6 5.68 2927 100.0 65000 12324 1.312 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-25 95.8 86.3 5.60 2921 100.0 65000 11663 1.334 !DANGEROUS LOAD-DO NOT USE!
Rottweil R905 92.8 83.4 5.41 2918 100.0 65000 11982 1.326 !DANGEROUS LOAD-DO NOT USE!
PB Clermont PCL 513/520/9520 110.0 101.8 6.60 2915 99.0 63668 13067 1.356 ! Near Maximum !
Vihtavuori N170 102.7 92.0 5.96 2896 99.2 65000 12454 1.341 !DANGEROUS LOAD-DO NOT USE!
Ramshot Magnum 90.9 89.7 5.81 2896 100.0 65000 11452 1.339 !DANGEROUS LOAD-DO NOT USE!
Hodgdon H4831 94.2 82.9 5.37 2894 100.0 65000 11673 1.317 !DANGEROUS LOAD-DO NOT USE!
Hodgdon H4831 SC 90.6 82.9 5.37 2894 100.0 65000 11673 1.317 !DANGEROUS LOAD-DO NOT USE!
Lovex D100 99.9 97.4 6.31 2881 97.4 65000 12445 1.334 !DANGEROUS LOAD-DO NOT USE!
IMR 4955 Enduron 92.3 81.3 5.27 2868 100.0 65000 11372 1.312 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-23 93.1 82.5 5.34 2857 100.0 65000 10871 1.348 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N160 94.7 82.3 5.33 2851 100.0 65000 11017 1.320 !DANGEROUS LOAD-DO NOT USE!
IMR 7977 Enduron 96.8 86.8 5.62 2847 98.1 65000 11676 1.313 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N165 94.1 84.3 5.46 2843 100.0 65000 10794 1.335 !DANGEROUS LOAD-DO NOT USE!
Accurate 3100 91.6 83.0 5.38 2828 100.0 65000 10645 1.362 !DANGEROUS LOAD-DO NOT USE!
Lovex S071 96.9 83.0 5.38 2828 100.0 65000 10645 1.362 !DANGEROUS LOAD-DO NOT USE!
NC A3502 ,test only 110.0 97.5 6.32 2748 86.0 51800 13418 1.441
TLP A 502(RH) ,test only 110.0 97.5 6.32 2698 84.8 50109 12478 1.477
V1734 7-multiperf ,test only 110.0 97.5 6.32 1943 42.9 26062 6720 2.000