I'm looking for a Quickload request for a 300wsm with 215 Bergers in a 26" barrel with a OAL of 3.175". I'd like the same thing with a 300win mag at a OAL of 3.735. I'm curious how close the two are with the bullets seated at about the same place in the neck to maximize capacity. Thanks in advance.
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Quickload request for a 300wsm with 215 Berger please
- Thread starter IdahoCTD
- Start date
I ran them both at 63k so they would be apples to apples
The QL default on the WSM is 63817 and the Win Mag is 64k so I equalized it.
Win Mag
The QL default on the WSM is 63817 and the Win Mag is 64k so I equalized it.
Code:
Cartridge : .300 WSM (CIP)
Bullet : .308, 215, Berger Hybr #30423
Useable Case Capaci: 73.046 grain H2O = 4.743 cm³
Cartridge O.A.L. L6: 3.175 inch = 80.65 mm
Barrel Length : 26.0 inch = 660.4 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 63000 psi, or 434 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 !
160 loads produced a Loading Ratio below user-defined minimum of 85%. 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
--------------------------------- -----------------------------------------------------------------
Vihtavuori N570 110.0 78.1 5.06 2942 97.4 60439 12531 1.300 ! Near Maximum !
Alliant Reloder-26 98.9 71.6 4.64 2915 100.0 63001 10702 1.299 ! Near Maximum !
Norma MRP 2 110.0 74.1 4.80 2907 99.9 62633 11276 1.299 ! Near Maximum !
Bofors RP30 110.0 74.1 4.80 2907 99.9 62633 11276 1.299 ! Near Maximum !
PB Clermont PCL 517 104.6 75.2 4.87 2907 99.9 63001 11065 1.279 ! Near Maximum !
SNPE Vectan SP 12 104.4 75.0 4.86 2906 99.9 63001 11039 1.280 ! Near Maximum !
Vihtavuori N560 101.6 69.9 4.53 2903 99.6 63001 11301 1.289 ! Near Maximum !
Norma MRP 99.8 70.2 4.55 2900 100.0 63001 10848 1.295 ! Near Maximum !
Alliant Reloder-25 107.9 72.2 4.68 2898 100.0 63001 10433 1.284 ! Near Maximum !
Accurate MAGPRO 102.0 73.0 4.73 2898 98.9 63001 11447 1.296 ! Near Maximum !
ReloadSwiss RS 70 96.9 69.5 4.50 2890 100.0 63001 10506 1.281 ! Near Maximum !
IMR 7828 SSC 100.4 69.5 4.50 2890 99.8 63001 10894 1.280 ! Near Maximum !
IMR 7828 106.2 69.5 4.50 2890 99.8 63001 10894 1.280 ! Near Maximum !
ADI AR 2213 101.4 69.1 4.47 2877 99.7 63001 10833 1.278 ! Near Maximum !
Alliant Reloder-22 101.9 69.4 4.49 2875 100.0 63001 10767 1.297 ! Near Maximum !
Raufoss RA15 101.9 69.4 4.49 2875 100.0 63001 10767 1.297 ! Near Maximum !
Bofors RP5/NP ~approximation 101.9 69.4 4.49 2875 100.0 63001 10767 1.297 ! Near Maximum !
Winchester WXR 104.6 69.7 4.52 2874 100.0 63001 10793 1.297 ! Near Maximum !
Bofors RP15 104.6 69.7 4.52 2874 100.0 63001 10793 1.297 ! Near Maximum !
ADI AP 2214 105.4 73.7 4.77 2874 99.9 63001 10669 1.275 ! Near Maximum !
Alliant Reloder-33 110.0 80.4 5.21 2871 96.9 56577 12243 1.340 ! Near Maximum !
Ramshot Magnum 101.8 74.7 4.84 2858 100.0 63001 10243 1.289 ! Near Maximum !
Hodgdon H1000 110.0 73.3 4.75 2850 99.8 61309 10607 1.291 ! Near Maximum !
ADI AR 2217 110.0 73.3 4.75 2850 99.8 61309 10607 1.291 ! Near Maximum !
Bofors RP5 NT ~approximation 105.1 72.2 4.68 2849 98.7 63001 10820 1.282 ! Near Maximum !
Rottweil R905 103.2 68.9 4.47 2845 99.5 63001 10593 1.298 ! Near Maximum !
ReloadSwiss RS 60 90.4 63.9 4.14 2843 100.0 63001 9609 1.294 ! Near Maximum !
ADI AR 2209 98.2 65.8 4.26 2831 100.0 63001 10210 1.289 ! Near Maximum !
Alliant Reloder-19 98.8 66.5 4.31 2831 100.0 63001 10271 1.296 ! Near Maximum !
ReloadSwiss RS 80 110.0 80.4 5.21 2830 96.9 53869 12102 1.367
Alliant Reloder-23 104.3 68.7 4.45 2826 100.0 63001 9642 1.308 ! Near Maximum !
Bofors RP14 ~approximation 99.5 67.0 4.34 2824 100.0 63001 10203 1.297 ! Near Maximum !
Alliant Reloder-17 89.4 63.2 4.09 2822 100.0 63001 9539 1.302 ! Near Maximum !
Elcho 17 89.4 63.2 4.09 2822 100.0 63001 9539 1.302 ! Near Maximum !
ADI AR 2218 110.0 78.9 5.11 2817 95.5 53726 12400 1.359
PB Clermont PCL 511 91.3 65.5 4.24 2817 100.0 63001 9837 1.304 ! Near Maximum !
Ramshot Hunter 94.3 65.6 4.25 2816 100.0 63001 9824 1.304 ! Near Maximum !
Hodgdon H414 89.1 63.4 4.11 2815 100.0 63001 9845 1.306 ! Near Maximum !
Winchester 760 89.1 63.4 4.11 2815 100.0 63001 9845 1.306 ! Near Maximum !
Hodgdon H4831 SC 100.1 68.1 4.41 2812 99.4 63001 10249 1.294 ! Near Maximum !
Hodgdon H4831 104.1 68.1 4.41 2812 99.4 63001 10249 1.294 ! Near Maximum !
ReloadSwiss RS 62 92.8 65.5 4.24 2810 100.0 63001 9605 1.318 ! Near Maximum !
ADI AR 2225 110.0 74.5 4.83 2809 100.0 53537 10898 1.369
Hodgdon Retumbo 110.0 74.5 4.83 2809 100.0 53537 10898 1.369
Bofors RP4 ~approximation 96.8 65.2 4.22 2807 99.9 63001 10017 1.298 ! Near Maximum !
Norma 204 93.8 65.2 4.22 2807 99.9 63001 10017 1.298 ! Near Maximum !
Raufoss RA4 96.8 65.2 4.22 2807 99.9 63001 10017 1.298 ! Near Maximum !
Somchem S385 99.0 67.4 4.36 2792 100.0 63001 9740 1.318 ! Near Maximum !
Vihtavuori N550 91.2 62.7 4.07 2790 100.0 63001 9522 1.316 ! Near Maximum !
Norma URP 93.8 62.5 4.05 2787 100.0 63001 9385 1.313 ! Near Maximum !
Bofors RP19 ~approximation 93.9 62.5 4.05 2787 100.0 63001 9383 1.313 ! Near Maximum !
Winchester Supreme 780 97.5 69.2 4.49 2787 100.0 63001 9784 1.303 ! Near Maximum !
Somchem S365 95.7 64.1 4.15 2785 100.0 63001 9096 1.319 ! Near Maximum !
Accurate 4350 93.0 62.6 4.06 2782 100.0 63001 9323 1.331 ! Near Maximum !
Rottweil R904 97.7 64.9 4.20 2781 99.7 63001 9825 1.300 ! Near Maximum !
Bofors RP4 NT ~approximation 94.5 64.6 4.18 2779 100.0 63001 9555 1.312 ! Near Maximum !
Vihtavuori N165 104.2 69.4 4.50 2779 100.0 63001 9541 1.308 ! Near Maximum !
Accurate 3100 102.0 68.7 4.45 2775 100.0 63001 9409 1.333 ! Near Maximum !
Lovex S071 107.8 68.7 4.45 2775 100.0 63001 9409 1.333 ! Near Maximum !
Lovex D100 110.0 79.7 5.16 2771 92.6 62301 10473 1.307 ! Near Maximum !
IMR 4831 98.4 63.5 4.11 2770 100.0 63001 9174 1.323 ! Near Maximum !
Vihtavuori N160 104.3 67.3 4.36 2767 99.6 63001 9656 1.303 ! Near Maximum !
Hodgdon H4350 96.4 63.5 4.12 2765 100.0 63001 9395 1.304 ! Near Maximum !
IMR 4350 94.6 63.4 4.11 2764 100.0 63001 9370 1.304 ! Near Maximum !
Lovex S070 93.7 62.4 4.05 2762 100.0 63001 9367 1.320 ! Near Maximum !
SNPE Vectan SP 11 87.7 61.0 3.95 2761 100.0 63001 9046 1.313 ! Near Maximum !
Somchem S361 96.8 69.4 4.50 2756 99.3 63001 9696 1.311 ! Near Maximum !
Vihtavuori 24N41 110.0 78.9 5.11 2756 90.4 56739 11042 1.343 ! Near Maximum !
Bofors RP7 NT ~approximation 89.0 60.4 3.92 2752 100.0 63001 9088 1.294 ! Near Maximum !
Hodgdon H380 86.8 59.7 3.87 2749 100.0 63001 9066 1.321 ! Near Maximum !
Rottweil R907 91.7 60.6 3.93 2746 100.0 63001 9266 1.314 ! Near Maximum !
Bofors RP7 91.7 60.6 3.93 2746 100.0 63001 9266 1.314 ! Near Maximum !
Raufoss RA11 85.5 57.6 3.73 2746 100.0 63001 8923 1.319 ! Near Maximum !
Bofors RP11 ~approximation 85.5 57.6 3.73 2746 100.0 63001 8923 1.319 ! Near Maximum !
Alliant Reloder-15 85.5 57.6 3.73 2746 100.0 63001 8923 1.319 ! Near Maximum !
IMR 4007 SSC 88.9 60.7 3.93 2745 100.0 63001 9261 1.314 ! Near Maximum !
ReloadSwiss RS 52 85.2 59.2 3.84 2744 100.0 63001 8799 1.323 ! Near Maximum !
ReloadSwiss RS 50 86.9 60.9 3.95 2743 100.0 63001 9081 1.314 ! Near Maximum !
Norma 203B 85.9 57.8 3.75 2740 100.0 63001 8859 1.321 ! Near Maximum !
Hodgdon Hybrid 100V 96.3 62.7 4.07 2739 100.0 63001 8642 1.317 ! Near Maximum !
Lovex S065 92.7 61.1 3.96 2736 100.0 63001 9001 1.322 ! Near Maximum !
Elcho TR140 - preliminary data 86.5 60.2 3.90 2733 100.0 63001 8830 1.318 ! Near Maximum !
Norma 217 110.0 72.9 4.73 2732 99.7 47555 11140 1.459
Bofors RP3 NT ~approximation 90.5 60.6 3.93 2728 100.0 63001 8836 1.307 ! Near Maximum !
IMR 4320 87.5 57.9 3.75 2728 100.0 63001 8625 1.307 ! Near Maximum !
Norma 203 old 86.9 59.2 3.83 2727 100.0 63001 8723 1.336 ! Near Maximum !
Bofors RP3 86.9 59.2 3.83 2727 100.0 63001 8723 1.336 ! Near Maximum !
Rottweil R903 88.9 59.2 3.84 2722 100.0 63001 8639 1.336 ! Near Maximum !
Somchem S355 89.2 58.7 3.81 2720 100.0 63001 8674 1.328 ! Near Maximum !
Hodgdon H870 110.0 76.5 4.96 2719 96.2 47845 11566 1.450
ADI AR 2208 88.2 57.6 3.74 2718 100.0 63001 8670 1.309 ! Near Maximum !
Hodgdon VARGET 88.5 57.6 3.74 2718 100.0 63001 8670 1.309 ! Near Maximum !
IMR 4064 88.9 56.5 3.66 2706 100.0 63001 8472 1.314 ! Near Maximum !
Vihtavuori N170 110.0 73.3 4.75 2704 94.7 55719 10394 1.387 ! Near Maximum !
Accurate 2700 89.1 62.6 4.06 2702 100.0 63001 8764 1.319 ! Near Maximum !
Alliant Reloder-50 110.0 80.1 5.19 2695 93.5 45549 11942 1.496
Lovex S062 86.5 56.7 3.67 2692 100.0 63001 8339 1.331 ! Near Maximum !
Vihtavuori N150 94.2 59.8 3.88 2677 100.0 63001 8201 1.331 ! Near Maximum !
Rottweil R902 85.7 55.6 3.60 2677 100.0 63001 8205 1.334 ! Near Maximum !
Accurate 4064 86.3 56.8 3.68 2674 100.0 63001 8157 1.360 ! Near Maximum !
Vihtavuori N540 85.5 58.2 3.77 2671 100.0 63001 8237 1.331 ! Near Maximum !
Vihtavuori N140 85.3 56.3 3.65 2639 100.0 63001 7766 1.333 ! Near Maximum !
Bofors 12,7mmRA NC1214 Lot20115087 110.0 78.3 5.08 2630 85.5 47833 11125 1.502
Vihtavuori N135 90.3 55.1 3.57 2621 100.0 63001 7546 1.347 ! Near Maximum !
Hodgdon US 869 110.0 78.9 5.11 2577 86.7 45913 10414 1.487
Vihtavuori N133 85.4 52.6 3.41 2573 100.0 63001 7143 1.338 ! Near Maximum !
Hodgdon 50BMG 110.0 75.2 4.87 2573 82.5 46074 10416 1.484
SNPE Vectan SP 13 110.0 75.7 4.90 2525 91.0 41945 10195 1.554
Accurate 8700 110.0 77.3 5.01 2507 90.3 41331 10190 1.553
Vihtavuori 20N29 110.0 79.7 5.16 2489 87.1 39931 10312 1.585
PB Clermont PCL 513/520/9520 110.0 75.7 4.90 2465 88.2 39361 9969 1.599
NC A3502 ,test only 110.0 72.5 4.70 2257 63.8 36263 7967 1.668
TLP A 502(RH) ,test only 110.0 72.5 4.70 2238 68.3 34035 8322 1.712
Rottweil P805 85.3 28.4 1.84 2039 100.0 63001 4157 1.434 ! Near Maximum !
Vihtavuori N32C Tin Star 98.2 33.0 2.14 1966 100.0 63001 3684 1.472 ! Near Maximum !
ADI AS 25 BP 110.0 25.0 1.62 1698 100.0 41505 2892 1.762
IMR TrailBoss 110.0 25.0 1.62 1698 100.0 41505 2892 1.762Win Mag
Code:
Cartridge : .300 Win. Mag.(SAAMI)
Bullet : .308, 215, Berger Hybr #30423
Useable Case Capaci: 84.288 grain H2O = 5.473 cm³
Cartridge O.A.L. L6: 3.735 inch = 94.87 mm
Barrel Length : 26.0 inch = 660.4 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 63000 psi, or 434 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 !
190 loads produced a Loading Ratio below user-defined minimum of 85%. 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 109.1 90.3 5.85 3048 99.1 63001 14604 1.260 ! Near Maximum !
Vihtavuori N570 105.2 86.2 5.58 3025 98.7 63001 14270 1.286 ! Near Maximum !
ReloadSwiss RS 80 108.3 91.3 5.92 3021 99.4 63001 14048 1.281 ! Near Maximum !
Alliant Reloder-33 107.0 90.2 5.84 3014 99.0 63001 14114 1.286 ! Near Maximum !
ADI AR 2225 108.9 85.1 5.52 2981 100.0 63001 12358 1.279 ! Near Maximum !
Hodgdon Retumbo 108.9 85.1 5.52 2981 100.0 63001 12358 1.279 ! Near Maximum !
Hodgdon H870 110.0 88.3 5.72 2954 99.3 59488 13623 1.323 ! Near Maximum !
Alliant Reloder-50 110.0 92.4 5.99 2953 98.0 58810 14273 1.351 ! Near Maximum !
Bofors RP30 104.2 81.0 5.25 2951 100.0 63001 12615 1.302 ! Near Maximum !
Norma MRP 2 104.2 81.0 5.25 2951 100.0 63001 12615 1.302 ! Near Maximum !
PB Clermont PCL 517 99.2 82.2 5.33 2950 100.0 63001 12399 1.287 ! Near Maximum !
SNPE Vectan SP 12 99.0 82.1 5.32 2948 100.0 63001 12367 1.287 ! Near Maximum !
Vihtavuori N560 96.3 76.5 4.95 2948 99.9 63001 12689 1.291 ! Near Maximum !
Norma 217 110.0 84.2 5.45 2946 100.0 59911 12656 1.331 ! Near Maximum !
Accurate MAGPRO 96.6 79.8 5.17 2945 99.5 63001 12903 1.298 ! Near Maximum !
Alliant Reloder-26 93.2 77.9 5.05 2940 100.0 63001 11961 1.310 ! Near Maximum !
IMR 7828 SSC 95.2 76.0 4.93 2936 100.0 63001 12239 1.282 ! Near Maximum !
IMR 7828 100.7 76.0 4.93 2936 100.0 63001 12239 1.282 ! Near Maximum !
Norma MRP 94.4 76.6 4.96 2935 100.0 63001 12127 1.300 ! Near Maximum !
ADI AP 2214 100.3 80.9 5.24 2930 100.0 63001 11996 1.275 ! Near Maximum !
Alliant Reloder-25 102.0 78.8 5.11 2929 100.0 63001 11680 1.292 ! Near Maximum !
ADI AR 2217 105.5 81.1 5.25 2928 100.0 63001 11963 1.275 ! Near Maximum !
Hodgdon H1000 105.5 81.1 5.25 2928 100.0 63001 11963 1.275 ! Near Maximum !
ReloadSwiss RS 70 91.8 76.0 4.92 2927 100.0 63001 11768 1.285 ! Near Maximum !
ADI AR 2213 96.4 75.7 4.91 2926 100.0 63001 12179 1.279 ! Near Maximum !
Vihtavuori 24N41 107.8 89.2 5.78 2922 94.1 63001 13130 1.278 ! Near Maximum !
Bofors RP5/NP ~approximation 96.6 75.9 4.92 2916 100.0 63001 12045 1.299 ! Near Maximum !
Raufoss RA15 96.6 75.9 4.92 2916 100.0 63001 12045 1.299 ! Near Maximum !
Alliant Reloder-22 96.6 75.9 4.92 2916 100.0 63001 12045 1.299 ! Near Maximum !
Winchester WXR 99.2 76.2 4.94 2916 100.0 63001 12074 1.299 ! Near Maximum !
Bofors RP15 99.2 76.2 4.94 2916 100.0 63001 12074 1.299 ! Near Maximum !
Bofors RP5 NT ~approximation 100.1 79.3 5.14 2905 99.4 63001 12248 1.279 ! Near Maximum !
Ramshot Magnum 96.5 81.7 5.29 2897 100.0 63001 11491 1.297 ! Near Maximum !
Rottweil R905 98.0 75.5 4.89 2895 99.9 63001 11934 1.297 ! Near Maximum !
ADI AR 2209 93.4 72.2 4.68 2880 100.0 63001 11464 1.286 ! Near Maximum !
Alliant Reloder-19 93.9 73.0 4.73 2878 100.0 63001 11521 1.293 ! Near Maximum !
Bofors 12,7mmRA NC1214 Lot20115087 110.0 90.4 5.86 2875 91.2 59152 13671 1.365 ! Near Maximum !
Bofors RP14 ~approximation 94.6 73.5 4.76 2872 100.0 63001 11446 1.293 ! Near Maximum !
ReloadSwiss RS 60 85.4 69.6 4.51 2870 100.0 63001 10774 1.298 ! Near Maximum !
Vihtavuori N170 108.4 83.3 5.40 2868 97.5 63001 12241 1.309 ! Near Maximum !
Hodgdon H4831 SC 95.3 74.8 4.85 2866 99.8 63001 11578 1.290 ! Near Maximum !
Hodgdon H4831 99.1 74.8 4.85 2866 99.8 63001 11578 1.290 ! Near Maximum !
PB Clermont PCL 511 86.7 71.7 4.65 2859 100.0 63001 11040 1.302 ! Near Maximum !
Raufoss RA4 92.2 71.6 4.64 2858 100.0 63001 11259 1.293 ! Near Maximum !
Norma 204 89.2 71.6 4.64 2858 100.0 63001 11259 1.293 ! Near Maximum !
Bofors RP4 ~approximation 92.2 71.6 4.64 2858 100.0 63001 11259 1.293 ! Near Maximum !
Ramshot Hunter 89.6 71.9 4.66 2857 100.0 63001 11026 1.302 ! Near Maximum !
Alliant Reloder-23 98.6 75.0 4.86 2857 100.0 63001 10809 1.313 ! Near Maximum !
Lovex D100 105.3 88.1 5.71 2848 94.6 63001 12104 1.298 ! Near Maximum !
ReloadSwiss RS 62 87.9 71.6 4.64 2848 100.0 63001 10786 1.317 ! Near Maximum !
Somchem S385 94.0 73.9 4.79 2838 100.0 63001 10937 1.314 ! Near Maximum !
Rottweil R904 93.2 71.4 4.62 2837 100.0 63001 11094 1.293 ! Near Maximum !
Winchester Supreme 780 92.9 76.1 4.93 2836 100.0 63001 10996 1.300 ! Near Maximum !
Vihtavuori N550 86.6 68.8 4.46 2830 100.0 63001 10695 1.312 ! Near Maximum !
Norma URP 89.1 68.5 4.44 2828 100.0 63001 10553 1.310 ! Near Maximum !
Bofors RP19 ~approximation 89.1 68.5 4.44 2828 100.0 63001 10550 1.310 ! Near Maximum !
Bofors RP4 NT ~approximation 89.9 70.9 4.60 2827 100.0 63001 10744 1.306 ! Near Maximum !
Vihtavuori N165 99.1 76.2 4.94 2826 100.0 63001 10724 1.306 ! Near Maximum !
Vihtavuori N160 99.5 74.1 4.80 2822 100.0 63001 10910 1.296 ! Near Maximum !
Accurate 4350 88.1 68.5 4.44 2821 100.0 63001 10485 1.329 ! Near Maximum !
Somchem S365 90.5 69.9 4.53 2817 100.0 63001 10221 1.321 ! Near Maximum !
Hodgdon H4350 91.9 69.8 4.52 2816 100.0 63001 10577 1.296 ! Near Maximum !
Accurate 3100 96.8 75.2 4.87 2816 100.0 63001 10571 1.333 ! Near Maximum !
Lovex S071 102.3 75.2 4.87 2816 100.0 63001 10571 1.333 ! Near Maximum !
IMR 4350 90.2 69.7 4.52 2815 100.0 63001 10550 1.296 ! Near Maximum !
Hodgdon US 869 110.0 91.0 5.90 2813 92.4 55938 12785 1.361 ! Near Maximum !
Somchem S361 92.3 76.4 4.95 2813 99.8 63001 10973 1.304 ! Near Maximum !
Lovex S070 89.3 68.6 4.45 2810 100.0 63001 10544 1.312 ! Near Maximum !
IMR 4831 93.4 69.5 4.51 2810 100.0 63001 10321 1.319 ! Near Maximum !
Hodgdon 50BMG 110.0 86.8 5.62 2809 88.5 55794 12916 1.360 ! Near Maximum !
Rottweil R907 87.6 66.8 4.33 2799 100.0 63001 10446 1.304 ! Near Maximum !
Bofors RP7 87.6 66.8 4.33 2799 100.0 63001 10446 1.304 ! Near Maximum !
Lovex S065 88.4 67.2 4.35 2784 100.0 63001 10149 1.312 ! Near Maximum !
Hodgdon Hybrid 100V 91.4 68.7 4.45 2778 100.0 63001 9747 1.314 ! Near Maximum !
Bofors RP3 NT ~approximation 86.4 66.7 4.32 2778 100.0 63001 9975 1.297 ! Near Maximum !
Accurate 2700 85.1 69.0 4.47 2757 100.0 63001 9899 1.308 ! Near Maximum !
SNPE Vectan SP 13 110.0 87.3 5.66 2751 95.9 51780 12344 1.419
Accurate 8700 110.0 89.2 5.78 2747 95.8 50405 12402 1.417
Vihtavuori 20N29 110.0 92.0 5.96 2736 93.3 49658 12681 1.440
Vihtavuori N150 89.7 65.8 4.26 2719 100.0 63001 9261 1.323 ! Near Maximum !
PB Clermont PCL 513/520/9520 110.0 87.3 5.66 2693 93.8 48342 12199 1.461
Vihtavuori N135 85.9 60.5 3.92 2661 100.0 63001 8548 1.338 ! Near Maximum !
NC A3502 ,test only 110.0 83.6 5.42 2483 72.0 42231 10619 1.538
TLP A 502(RH) ,test only 110.0 83.6 5.42 2458 75.3 40080 10690 1.580
Vihtavuori N32C Tin Star 97.6 37.8 2.45 2040 100.0 63001 4372 1.416 ! Near Maximum !
ADI AS 25 BP 110.0 28.8 1.87 1768 100.0 42093 3449 1.690
IMR TrailBoss 110.0 28.8 1.87 1768 100.0 42093 3449 1.690
V1734 7-multiperf ,test only 110.0 83.6 5.42 1755 35.6 21517 5250 2.101- Thread starter
- #3
- Thread starter
- #5
For the most common loads the velocity gap is a lot closer it seems. Most people shoot H-1000 in the 300wm 2950-3000fps with 75-78gr and for top loads in the WSM it seems like 7828 is the ticket at about 10grs less powder. So if you look at those two it is only around 40fps according to QL. The thing that appeals to me is the charge weight difference between the too. That translates into quite a bit less recoil for the WSM. Since I'm looking to build a lighter weight backpack gun that is appealing. With a 10lb rifle that is 28.5lbs of recoil versus 32.4 using QL charge weights with the powders mentioned. That's about 15% more recoil for 40-50fps. Since the 300wsm is taking over 1000yd benchrest for the .30 calibers I might give it a whirl. I already have brass and dies so I'm just a reamer away at this point. It would be fun to chamber a barrel for a 300wm to find top velocity/accuracy and then set it back just enough to punch a 300wsm reamer in it to see what it get's.
- Thread starter
- #7
The 1000yd guys are getting phenomenal barrel life from them. Well over 2000 rounds with some around 2500. The old 308 Baer/300 AI rifles that everyone use to use would only hold around 1000 rounds of accuracy life. The guy I talked to said the brass life is amazing as well with well over 20 reloads on both Winchester and Norma brass. He only runs in the 2800fps range with 210's though so that helps with brass life I'm sure. He has set numerous 1000yd records with one at the PA 1000yd benchrest. It seems like it is a modern version of the old 30-338 Win. mag.
.300winmag
Handloader
- Oct 17, 2011
- 660
- 1
Fwiw, I shoot that bullet outta a strait win mag and get excellent accuracy, half MOA at 800? Last time out. I use H1000 and seat them 0.015" off the lands, MV is 3,000 per magneto and 28" Hart.
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