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artridge : 7 x 57 mm Mauser (SAAMI)
Bullet : .284, 175, Sierra SPBT 1940 G7 Litz
Useable Case Capaci: 51.699 grain H2O = 3.357 cm³
Cartridge O.A.L. L6: 3.100 inch = 78.74 mm
Barrel Length : 22.0 inch = 558.8 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 50250 psi, or 346 MPa
or a maximum loading ratio or filling of 112 %
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 !
18 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
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-26 100.5 51.5 3.34 2616 99.8 50250 11770 1.257 ! Near Maximum !
Norma MRP 100.8 50.1 3.25 2579 98.1 50250 11598 1.259 ! Near Maximum !
Vihtavuori N570 112.0 56.3 3.65 2579 89.3 49728 12483 1.257 ! Near Maximum !
Alliant Reloder-25 108.5 51.4 3.33 2579 99.5 50250 11362 1.252 ! Near Maximum !
Bofors RP30 111.6 53.2 3.45 2578 95.8 50250 11808 1.259 ! Near Maximum !
Norma MRP 2 111.6 53.2 3.45 2578 95.8 50250 11808 1.259 ! Near Maximum !
ReloadSwiss RS 60 90.6 45.3 2.93 2560 100.0 50250 10355 1.255 ! Near Maximum !
ReloadSwiss RS 70 97.0 49.2 3.19 2558 98.5 50250 11230 1.252 ! Near Maximum !
Vihtavuori N560 102.1 49.7 3.22 2557 94.6 50250 11556 1.259 ! Near Maximum !
SNPE Vectan SP 12 105.3 53.6 3.47 2551 95.4 50250 11501 1.251 ! Near Maximum !
PB Clermont PCL 517 105.5 53.6 3.48 2551 95.3 50250 11512 1.251 ! Near Maximum !
Accurate MAGPRO 102.8 52.1 3.38 2550 92.8 50250 11592 1.263 ! Near Maximum !
Raufoss RA15 102.4 49.3 3.20 2546 96.7 50250 11258 1.263 ! Near Maximum !
Bofors RP5/NP ~approximation 102.4 49.3 3.20 2546 96.7 50250 11258 1.263 ! Near Maximum !
Alliant Reloder-22 102.4 49.3 3.20 2546 96.7 50250 11258 1.263 ! Near Maximum !
Alliant Reloder-23 105.3 49.1 3.18 2546 100.0 50250 10502 1.265 ! Near Maximum !
Bofors RP15 105.2 49.6 3.21 2545 96.6 50250 11261 1.264 ! Near Maximum !
Winchester WXR 105.2 49.6 3.21 2545 96.6 50250 11261 1.264 ! Near Maximum !
IMR 7828 106.3 49.2 3.19 2537 94.9 50250 11181 1.253 ! Near Maximum !
IMR 7828 SSC 100.5 49.2 3.19 2537 94.9 50250 11181 1.253 ! Near Maximum !
Ramshot Magnum 102.8 53.3 3.46 2528 97.2 50250 10917 1.255 ! Near Maximum !
ADI AR 2213 101.3 48.8 3.16 2522 94.7 50250 11030 1.254 ! Near Maximum !
Somchem S365 96.2 45.6 2.96 2518 100.0 50250 9847 1.277 ! Near Maximum !
Alliant Reloder-16 95.8 44.5 2.88 2516 100.0 50250 10160 1.277 ! Near Maximum !
ReloadSwiss RS 62 93.0 46.5 3.01 2513 99.6 50250 10396 1.285 ! Near Maximum !
ADI AP 2214 105.5 52.2 3.38 2510 94.7 50250 10965 1.252 ! Near Maximum !
Rottweil R905 103.5 48.9 3.17 2509 94.5 50250 10821 1.267 ! Near Maximum !
Hodgdon H1000 110.9 52.3 3.39 2507 94.6 50250 10931 1.253 ! Near Maximum !
ADI AR 2217 110.9 52.3 3.39 2507 94.6 50250 10931 1.253 ! Near Maximum !
PB Clermont PCL 518 94.8 46.7 3.02 2507 98.5 50250 10514 1.272 ! Near Maximum !
PB Clermont PCL 511 91.0 46.2 2.99 2505 98.8 50250 10454 1.273 ! Near Maximum !
Alliant Reloder-33 112.0 57.9 3.75 2504 88.1 46564 12070 1.298 ! Near Maximum !
Ramshot Hunter 94.0 46.3 3.00 2504 98.8 50250 10440 1.273 ! Near Maximum !
Alliant Reloder-19 98.4 46.9 3.04 2500 96.6 50250 10607 1.267 ! Near Maximum !
ADI AR 2209 97.8 46.4 3.01 2497 96.4 50250 10527 1.260 ! Near Maximum !
Bofors RP14 ~approximation 99.2 47.3 3.06 2495 96.5 50250 10534 1.267 ! Near Maximum !
Norma URP 93.4 44.0 2.85 2488 99.7 50250 10051 1.283 ! Near Maximum !
Bofors RP19 ~approximation 93.4 44.0 2.85 2487 99.7 50250 10049 1.283 ! Near Maximum !
Accurate 4350 93.1 44.4 2.87 2487 99.7 50250 10087 1.302 ! Near Maximum !
Bofors RP5 NT ~approximation 104.6 50.8 3.29 2486 92.0 50250 10726 1.259 ! Near Maximum !
Vihtavuori N550 90.5 44.1 2.86 2485 99.6 50250 10146 1.289 ! Near Maximum !
ADI AR 2225 112.0 53.7 3.48 2483 96.8 44736 11618 1.319 ! Near Maximum !
Hodgdon Retumbo 112.0 53.7 3.48 2483 96.8 44736 11618 1.319 ! Near Maximum !
Norma 204 93.2 45.9 2.97 2476 96.3 50250 10292 1.270 ! Near Maximum !
Bofors RP4 ~approximation 96.3 45.9 2.97 2476 96.3 50250 10292 1.270 ! Near Maximum !
Raufoss RA4 96.3 45.9 2.97 2476 96.3 50250 10292 1.270 ! Near Maximum !
Accurate 3100 102.6 48.9 3.17 2475 98.8 50250 10140 1.301 ! Near Maximum !
Lovex S071 108.5 48.9 3.17 2475 98.8 50250 10140 1.301 ! Near Maximum !
IMR 4831 98.1 44.8 2.90 2474 99.7 50250 9870 1.292 ! Near Maximum !
Somchem S385 98.8 47.6 3.09 2473 97.5 50250 10239 1.290 ! Near Maximum !
Hodgdon H4831 SC 99.8 48.1 3.12 2472 94.1 50250 10348 1.265 ! Near Maximum !
Hodgdon H4831 103.8 48.1 3.12 2472 94.1 50250 10348 1.265 ! Near Maximum !
Winchester Supreme 780 97.6 49.1 3.18 2465 96.3 50250 10134 1.271 ! Near Maximum !
Vihtavuori N165 104.3 49.2 3.19 2463 97.1 50250 10008 1.275 ! Near Maximum !
Hodgdon Hybrid 100V 96.1 44.3 2.87 2462 100.0 50250 9315 1.280 ! Near Maximum !
Bofors RP4 NT ~approximation 93.9 45.4 2.94 2461 97.8 50250 10017 1.285 ! Near Maximum !
ReloadSwiss RS 80 112.0 57.9 3.75 2457 87.6 44457 11865 1.326 ! Near Maximum !
Rottweil R904 96.8 45.5 2.95 2445 95.1 50250 9947 1.275 ! Near Maximum !
Lovex S070 92.7 43.7 2.83 2443 98.2 50250 9816 1.298 ! Near Maximum !
IMR 4955 Enduron 100.1 46.4 3.01 2436 94.4 50250 9947 1.275 ! Near Maximum !
Vihtavuori N160 103.5 47.3 3.07 2434 95.0 50250 9795 1.277 ! Near Maximum !
ADI AR 2218 112.0 56.9 3.68 2430 84.1 45532 11782 1.314 ! Near Maximum !
Lovex S065 91.3 42.6 2.76 2424 99.0 50250 9473 1.299 ! Near Maximum !
Somchem S361 96.0 48.7 3.16 2420 94.1 50250 9758 1.287 ! Near Maximum !
Bofors RP7 90.3 42.2 2.74 2420 97.5 50250 9565 1.294 ! Near Maximum !
Rottweil R907 90.3 42.2 2.74 2420 97.5 50250 9565 1.294 ! Near Maximum !
Vihtavuori 24N41 112.0 56.9 3.68 2417 80.6 48369 10540 1.286 ! Near Maximum !
Lovex D100 110.8 56.8 3.68 2416 83.3 50250 10051 1.272 ! Near Maximum !
Vihtavuori N170 112.0 52.8 3.42 2395 86.9 46685 10239 1.328 ! Near Maximum !
Norma 217 112.0 52.6 3.41 2388 93.8 38516 11482 1.421
IMR 7977 Enduron 104.8 49.4 3.20 2366 85.5 50250 9306 1.282 ! Near Maximum !
Cartridge : 7 x 57 mm Mauser (SAAMI)
Bullet : .284, 175, Sierra SPBT 1940 G7 Litz
Useable Case Capaci: 51.699 grain H2O = 3.357 cm³
Cartridge O.A.L. L6: 3.100 inch = 78.74 mm
Barrel Length : 22.0 inch = 558.8 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 60250 psi, or 415 MPa
or a maximum loading ratio or filling of 112 %
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 !
7 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
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-26 105.4 54.0 3.50 2759 100.0 60250 11986 1.157 ! Near Maximum !
Norma MRP 106.0 52.7 3.42 2727 99.4 60250 12039 1.159 ! Near Maximum !
Vihtavuori N560 107.6 52.4 3.40 2711 96.9 60250 12175 1.158 ! Near Maximum !
ReloadSwiss RS 70 102.3 51.9 3.36 2708 99.7 60250 11653 1.152 ! Near Maximum !
Accurate MAGPRO 108.0 54.7 3.55 2703 95.4 60250 12215 1.162 ! Near Maximum !
SNPE Vectan SP 12 110.1 56.0 3.63 2702 97.7 60250 11974 1.150 ! Near Maximum !
PB Clermont PCL 517 110.2 56.1 3.63 2702 97.6 60250 11989 1.150 ! Near Maximum !
ReloadSwiss RS 60 95.9 48.0 3.11 2696 100.0 60250 10651 1.157 ! Near Maximum !
Alliant Reloder-22 107.9 52.0 3.37 2695 98.5 60250 11778 1.163 ! Near Maximum !
Bofors RP5/NP ~approximation 107.9 52.0 3.37 2695 98.5 60250 11778 1.163 ! Near Maximum !
Raufoss RA15 107.9 52.0 3.37 2695 98.5 60250 11778 1.163 ! Near Maximum !
Winchester WXR 110.8 52.2 3.38 2694 98.4 60250 11789 1.164 ! Near Maximum !
Bofors RP15 110.8 52.2 3.38 2694 98.4 60250 11789 1.164 ! Near Maximum !
IMR 7828 SSC 105.9 51.8 3.36 2690 97.2 60250 11747 1.153 ! Near Maximum !
IMR 7828 111.9 51.8 3.36 2690 97.2 60250 11747 1.153 ! Near Maximum !
Alliant Reloder-23 110.8 51.7 3.35 2680 100.0 60250 10724 1.167 ! Near Maximum !
Alliant Reloder-17 94.9 47.5 3.07 2675 100.0 60250 10577 1.165 ! Near Maximum !
Elcho 17 94.9 47.5 3.07 2675 100.0 60250 10577 1.165 ! Near Maximum !
ADI AR 2213 106.7 51.4 3.33 2674 97.1 60250 11620 1.153 ! Near Maximum !
Ramshot Magnum 107.4 55.8 3.61 2672 98.9 60250 11279 1.155 ! Near Maximum !
Alliant Reloder-25 112.0 53.1 3.44 2670 99.9 56218 11558 1.188 ! Near Maximum !
ADI AP 2214 110.6 54.7 3.54 2660 97.1 60250 11475 1.152 ! Near Maximum !
Rottweil R905 109.0 51.5 3.34 2656 96.8 60250 11378 1.167 ! Near Maximum !
ReloadSwiss RS 62 98.4 49.1 3.18 2653 100.0 60250 10702 1.183 ! Near Maximum !
Alliant Reloder-16 101.5 47.1 3.05 2653 100.0 60250 10435 1.177 ! Near Maximum !
PB Clermont PCL 518 100.4 49.4 3.20 2651 99.6 60250 10962 1.172 ! Near Maximum !
PB Clermont PCL 511 96.4 49.0 3.17 2648 99.8 60250 10888 1.173 ! Near Maximum !
Alliant Reloder-19 104.2 49.6 3.22 2648 98.4 60250 11158 1.167 ! Near Maximum !
Ramshot Hunter 99.6 49.0 3.18 2647 99.8 60250 10873 1.173 ! Near Maximum !
Somchem S365 101.7 48.2 3.12 2647 100.0 60250 10101 1.179 ! Near Maximum !
ADI AR 2209 103.5 49.1 3.18 2646 98.3 60250 11073 1.160 ! Near Maximum !
Bofors RP14 ~approximation 104.9 50.0 3.24 2642 98.3 60250 11078 1.167 ! Near Maximum !
Hodgdon H414 94.0 47.4 3.07 2641 99.4 60250 10860 1.176 ! Near Maximum !
Winchester 760 94.0 47.4 3.07 2641 99.4 60250 10860 1.176 ! Near Maximum !
Bofors RP5 NT ~approximation 110.3 53.6 3.47 2638 94.8 60250 11381 1.159 ! Near Maximum !
Norma URP 99.1 46.7 3.03 2627 100.0 60250 10393 1.181 ! Near Maximum !
Bofors RP19 ~approximation 99.1 46.7 3.03 2627 100.0 60250 10390 1.181 ! Near Maximum !
Vihtavuori N550 96.2 46.8 3.04 2627 100.0 60250 10527 1.186 ! Near Maximum !
Accurate 4350 98.4 46.9 3.04 2625 100.0 60250 10369 1.198 ! Near Maximum !
Raufoss RA4 101.9 48.6 3.15 2623 98.1 60250 10834 1.170 ! Near Maximum !
Norma 204 98.7 48.6 3.15 2623 98.1 60250 10834 1.170 ! Near Maximum !
Bofors RP4 ~approximation 101.9 48.6 3.15 2623 98.1 60250 10834 1.170 ! Near Maximum !
Hodgdon H4831 109.5 50.7 3.29 2619 96.4 60250 10921 1.165 ! Near Maximum !
Hodgdon H4831 SC 105.3 50.7 3.29 2619 96.4 60250 10921 1.165 ! Near Maximum !
Somchem S385 104.4 50.3 3.26 2617 99.0 60250 10693 1.187 ! Near Maximum !
IMR 4831 104.0 47.5 3.08 2612 100.0 60250 10174 1.190 ! Near Maximum !
Accurate 3100 107.9 51.4 3.33 2611 99.7 60250 10453 1.198 ! Near Maximum !
Winchester Supreme 780 102.7 51.6 3.34 2605 98.1 60250 10593 1.171 ! Near Maximum !
Bofors RP4 NT ~approximation 99.5 48.1 3.12 2604 99.2 60250 10480 1.183 ! Near Maximum !
Vihtavuori N165 109.9 51.8 3.36 2602 98.7 60250 10430 1.176 ! Near Maximum !
Hodgdon Hybrid 100V 101.8 46.9 3.04 2592 100.0 60250 9563 1.181 ! Near Maximum !
Rottweil R904 102.6 48.2 3.12 2592 97.2 60250 10517 1.174 ! Near Maximum !
Bofors RP30 112.0 53.4 3.46 2589 96.0 50905 11850 1.251
Norma MRP 2 112.0 53.4 3.46 2589 96.0 50905 11850 1.251
Lovex S070 98.5 46.5 3.01 2588 99.5 60250 10287 1.193 ! Near Maximum !
IMR 4955 Enduron 106.2 49.2 3.19 2584 96.6 60250 10558 1.174 ! Near Maximum !
Hodgdon H380 91.3 44.5 2.88 2584 100.0 60250 9997 1.193 ! Near Maximum !
Vihtavuori N570 112.0 56.3 3.65 2579 89.3 49728 12483 1.257
Vihtavuori N160 109.5 50.0 3.24 2578 97.1 60250 10334 1.176 ! Near Maximum !
Bofors RP3 91.7 44.2 2.86 2576 100.0 60250 9611 1.204 ! Near Maximum !
Norma 203 old 91.7 44.2 2.86 2576 100.0 60250 9611 1.204 ! Near Maximum !
Rottweil R903 93.8 44.2 2.86 2571 100.0 60250 9530 1.204 ! Near Maximum !
Lovex S065 97.3 45.4 2.94 2567 99.8 60250 9903 1.194 ! Near Maximum !
Somchem S355 93.8 43.7 2.83 2567 100.0 60250 9535 1.199 ! Near Maximum !
Bofors RP7 96.1 45.0 2.91 2566 99.0 60250 10078 1.189 ! Near Maximum !
Rottweil R907 96.1 45.0 2.91 2566 99.0 60250 10078 1.189 ! Near Maximum !
IMR 4007 SSC 93.1 45.0 2.92 2565 99.0 60250 10071 1.189 ! Near Maximum !
Somchem S361 101.5 51.5 3.34 2565 96.3 60250 10312 1.184 ! Near Maximum !
Lovex S071 112.0 50.5 3.27 2560 99.5 56257 10351 1.236 ! Near Maximum !
ADI AR 2217 112.0 52.8 3.42 2538 95.2 52098 11045 1.232 ! Near Maximum !
Hodgdon H1000 112.0 52.8 3.42 2538 95.2 52098 11045 1.232 ! Near Maximum !
Accurate 4064 91.1 42.5 2.75 2535 100.0 60250 8983 1.228 ! Near Maximum !
IMR 7977 Enduron 110.4 52.0 3.37 2510 88.6 60250 9936 1.181 ! Near Maximum !
Cartridge : 7 x 57 mm Mauser
Bullet : .284, 160, Sierra HPBT 1925
Useable Case Capaci: 52.324 grain H2O = 3.397 cm³
Cartridge O.A.L. L6: 3.071 inch = 78.00 mm
Barrel Length : 22.0 inch = 558.8 mm
Powder : Alliant Reloder-26
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 95 49.41 2489 2200 38062 11174 96.0 1.369
-09.0 96 49.96 2522 2259 39481 11308 96.6 1.345
-08.0 97 50.51 2555 2319 40964 11435 97.1 1.321
-07.0 98 51.06 2588 2379 42513 11555 97.6 1.298
-06.0 100 51.61 2621 2441 44130 11667 98.0 1.275
-05.0 101 52.16 2654 2503 45817 11772 98.4 1.252
-04.0 102 52.70 2687 2566 47581 11869 98.8 1.230
-03.0 103 53.25 2720 2629 49427 11957 99.1 1.208 ! Near Maximum !
-02.0 104 53.80 2754 2694 51358 12037 99.3 1.187 ! Near Maximum !
-01.0 105 54.35 2787 2759 53378 12108 99.6 1.166 ! Near Maximum !
+00.0 106 54.90 2820 2825 55493 12169 99.7 1.145 ! Near Maximum !
+01.0 107 55.45 2853 2892 57712 12222 99.9 1.125 !DANGEROUS LOAD-DO NOT USE!
+02.0 108 56.00 2886 2959 60036 12265 100.0 1.105 !DANGEROUS LOAD-DO NOT USE!
+03.0 109 56.55 2919 3027 62471 12299 100.0 1.085 !DANGEROUS LOAD-DO NOT USE!
+04.0 110 57.10 2952 3095 65036 12323 100.0 1.066 !DANGEROUS LOAD-DO NOT USE!
+05.0 111 57.65 2984 3164 67729 12346 100.0 1.047 !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 106 54.90 2975 3145 70559 11559 100.0 1.042 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 106 54.90 2590 2382 43496 11972 93.6 1.280
Cartridge : 7 x 57 mm Mauser
Bullet : .284, 160, Sierra HPBT 1925
Useable Case Capaci: 52.324 grain H2O = 3.397 cm³
Cartridge O.A.L. L6: 3.071 inch = 78.00 mm
Barrel Length : 22.0 inch = 558.8 mm
Powder : Vihtavuori N560
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 97 47.79 2442 2119 39208 10493 88.2 1.353
-09.0 98 48.32 2473 2174 40577 10654 88.9 1.331
-08.0 99 48.85 2504 2228 41995 10811 89.6 1.309
-07.0 100 49.38 2536 2284 43466 10966 90.3 1.288
-06.0 101 49.91 2567 2341 44997 11118 90.9 1.267
-05.0 102 50.45 2598 2399 46587 11266 91.6 1.246
-04.0 103 50.98 2630 2457 48240 11411 92.2 1.226 ! Near Maximum !
-03.0 105 51.51 2661 2516 49959 11553 92.8 1.206 ! Near Maximum !
-02.0 106 52.04 2693 2577 51749 11690 93.3 1.187 ! Near Maximum !
-01.0 107 52.57 2725 2638 53613 11824 93.9 1.167 ! Near Maximum !
+00.0 108 53.10 2757 2700 55551 11953 94.4 1.148 ! Near Maximum !
+01.0 109 53.63 2789 2763 57574 12078 94.9 1.129 !DANGEROUS LOAD-DO NOT USE!
+02.0 110 54.16 2821 2827 59679 12199 95.4 1.111 !DANGEROUS LOAD-DO NOT USE!
+03.0 111 54.69 2853 2892 61876 12314 95.9 1.093 !DANGEROUS LOAD-DO NOT USE!
+04.0 112 55.22 2885 2957 64168 12424 96.3 1.075 !DANGEROUS LOAD-DO NOT USE!
+05.0 113 55.76 2917 3024 66560 12530 96.7 1.058 !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 108 53.10 2926 3042 68126 12111 99.2 1.053 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 108 53.10 2542 2295 44814 11112 85.3 1.268