QL- 7mag
- Thread starter double_d
- Start date
DrMike
Ballistician
- Nov 8, 2006
- 36,961
- 5,175
Cartridge : 7 mm Rem. Mag.(SAAMI)
Bullet : .284, 175, Nosler AccuBond LR 58517 G7
Useable Case Capaci: 71.106 grain H2O = 4.617 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length : 24.0 inch = 609.6 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 60000 psi, or 413 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 !
32 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
--------------------------------- -----------------------------------------------------------------
Vihtavuori N570 105.6 73.0 4.73 2988 97.2 60000 15117 1.239 ! Near Maximum !
Alliant Reloder-33 106.1 76.4 4.95 2977 97.6 60000 14958 1.240 ! Near Maximum !
Hodgdon Retumbo 109.3 72.0 4.67 2958 100.0 60000 13320 1.233 ! Near Maximum !
Alliant Reloder-26 93.6 65.9 4.27 2924 100.0 60000 12878 1.262 ! Near Maximum !
Norma MRP 2 104.5 68.5 4.44 2923 99.8 60000 13568 1.256 ! Near Maximum !
Vihtavuori N560 96.5 64.6 4.19 2917 99.3 60000 13555 1.246 ! Near Maximum !
Alliant Reloder-25 102.3 66.7 4.32 2914 100.0 60000 12566 1.243 ! Near Maximum !
Norma MRP 94.7 64.7 4.20 2912 100.0 60000 13045 1.253 ! Near Maximum !
Accurate MAGPRO 96.8 67.5 4.37 2912 98.5 60000 13720 1.253 ! Near Maximum !
IMR 7828 100.9 64.3 4.16 2909 99.6 60000 13130 1.235 ! Near Maximum !
IMR 7828 SSC 95.4 64.3 4.16 2909 99.6 60000 13130 1.235 ! Near Maximum !
Norma 217 110.0 71.0 4.60 2904 100.0 55803 13660 1.295 ! Near Maximum !
Hodgdon H870 110.0 74.5 4.82 2901 98.0 55594 14421 1.286 ! Near Maximum !
Hodgdon H1000 105.7 68.5 4.44 2899 99.7 60000 12865 1.229 ! Near Maximum !
Alliant Reloder-22 96.7 64.1 4.15 2890 99.9 60000 12944 1.252 ! Near Maximum !
Winchester WXR 99.3 64.4 4.17 2890 99.9 60000 12969 1.253 ! Near Maximum !
Alliant Reloder-50 110.0 78.0 5.05 2889 95.9 54563 14978 1.319 ! Near Maximum !
Vihtavuori 24N41 108.0 75.4 4.89 2877 91.7 60000 13670 1.233 ! Near Maximum !
Ramshot Magnum 96.8 69.1 4.48 2876 100.0 60000 12396 1.248 ! Near Maximum !
Alliant Reloder-19 93.9 61.5 3.99 2852 99.9 60000 12349 1.247 ! Near Maximum !
Alliant Reloder-23 98.8 63.4 4.11 2843 100.0 60000 11603 1.264 ! Near Maximum !
Hodgdon H4831 99.1 63.1 4.09 2836 99.1 60000 12323 1.243 ! Near Maximum !
Hodgdon H4831 SC 95.3 63.1 4.09 2836 99.1 60000 12323 1.243 ! Near Maximum !
Vihtavuori N170 108.5 70.3 4.56 2830 95.7 60000 12865 1.263 ! Near Maximum !
Winchester Supreme 780 92.9 64.2 4.16 2811 99.9 60000 11794 1.253 ! Near Maximum !
Vihtavuori N165 99.1 64.3 4.16 2803 100.0 60000 11533 1.258 ! Near Maximum !
Accurate 3100 96.9 63.5 4.12 2797 100.0 60000 11371 1.286 ! Near Maximum !
Vihtavuori N160 99.3 62.4 4.05 2794 99.5 60000 11639 1.250 ! Near Maximum !
IMR 4831 93.4 58.6 3.80 2793 100.0 60000 11067 1.271 ! Near Maximum !
Hodgdon Hybrid 100V 91.4 57.9 3.75 2766 100.0 60000 10452 1.264 ! Near Maximum !
Hodgdon US 869 110.0 76.8 4.98 2756 89.5 52657 13213 1.320 ! Near Maximum !
Hodgdon 50BMG 110.0 73.2 4.74 2752 85.4 52594 13274 1.319 ! Near Maximum !
Bullet : .284, 175, Nosler AccuBond LR 58517 G7
Useable Case Capaci: 71.106 grain H2O = 4.617 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length : 24.0 inch = 609.6 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 60000 psi, or 413 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 !
32 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
--------------------------------- -----------------------------------------------------------------
Vihtavuori N570 105.6 73.0 4.73 2988 97.2 60000 15117 1.239 ! Near Maximum !
Alliant Reloder-33 106.1 76.4 4.95 2977 97.6 60000 14958 1.240 ! Near Maximum !
Hodgdon Retumbo 109.3 72.0 4.67 2958 100.0 60000 13320 1.233 ! Near Maximum !
Alliant Reloder-26 93.6 65.9 4.27 2924 100.0 60000 12878 1.262 ! Near Maximum !
Norma MRP 2 104.5 68.5 4.44 2923 99.8 60000 13568 1.256 ! Near Maximum !
Vihtavuori N560 96.5 64.6 4.19 2917 99.3 60000 13555 1.246 ! Near Maximum !
Alliant Reloder-25 102.3 66.7 4.32 2914 100.0 60000 12566 1.243 ! Near Maximum !
Norma MRP 94.7 64.7 4.20 2912 100.0 60000 13045 1.253 ! Near Maximum !
Accurate MAGPRO 96.8 67.5 4.37 2912 98.5 60000 13720 1.253 ! Near Maximum !
IMR 7828 100.9 64.3 4.16 2909 99.6 60000 13130 1.235 ! Near Maximum !
IMR 7828 SSC 95.4 64.3 4.16 2909 99.6 60000 13130 1.235 ! Near Maximum !
Norma 217 110.0 71.0 4.60 2904 100.0 55803 13660 1.295 ! Near Maximum !
Hodgdon H870 110.0 74.5 4.82 2901 98.0 55594 14421 1.286 ! Near Maximum !
Hodgdon H1000 105.7 68.5 4.44 2899 99.7 60000 12865 1.229 ! Near Maximum !
Alliant Reloder-22 96.7 64.1 4.15 2890 99.9 60000 12944 1.252 ! Near Maximum !
Winchester WXR 99.3 64.4 4.17 2890 99.9 60000 12969 1.253 ! Near Maximum !
Alliant Reloder-50 110.0 78.0 5.05 2889 95.9 54563 14978 1.319 ! Near Maximum !
Vihtavuori 24N41 108.0 75.4 4.89 2877 91.7 60000 13670 1.233 ! Near Maximum !
Ramshot Magnum 96.8 69.1 4.48 2876 100.0 60000 12396 1.248 ! Near Maximum !
Alliant Reloder-19 93.9 61.5 3.99 2852 99.9 60000 12349 1.247 ! Near Maximum !
Alliant Reloder-23 98.8 63.4 4.11 2843 100.0 60000 11603 1.264 ! Near Maximum !
Hodgdon H4831 99.1 63.1 4.09 2836 99.1 60000 12323 1.243 ! Near Maximum !
Hodgdon H4831 SC 95.3 63.1 4.09 2836 99.1 60000 12323 1.243 ! Near Maximum !
Vihtavuori N170 108.5 70.3 4.56 2830 95.7 60000 12865 1.263 ! Near Maximum !
Winchester Supreme 780 92.9 64.2 4.16 2811 99.9 60000 11794 1.253 ! Near Maximum !
Vihtavuori N165 99.1 64.3 4.16 2803 100.0 60000 11533 1.258 ! Near Maximum !
Accurate 3100 96.9 63.5 4.12 2797 100.0 60000 11371 1.286 ! Near Maximum !
Vihtavuori N160 99.3 62.4 4.05 2794 99.5 60000 11639 1.250 ! Near Maximum !
IMR 4831 93.4 58.6 3.80 2793 100.0 60000 11067 1.271 ! Near Maximum !
Hodgdon Hybrid 100V 91.4 57.9 3.75 2766 100.0 60000 10452 1.264 ! Near Maximum !
Hodgdon US 869 110.0 76.8 4.98 2756 89.5 52657 13213 1.320 ! Near Maximum !
Hodgdon 50BMG 110.0 73.2 4.74 2752 85.4 52594 13274 1.319 ! Near Maximum !
- Thread starter
- #3
pharmseller
Handloader
- Feb 13, 2012
- 550
- 79
72.5 grains Retumbo chrono'ed 2935 out of my 24" Tikka. I haven't shot for accuracy. No pressure signs but I'm not advocating this load for your rifle. Start low go slow.
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