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Dwh7271":pvr5lz1t said:2800 w a 77 gr isn't shabby at all. Especially with a 20" barrel. Wow.
Cartridge : 5.56 mm NATO - 5.56 x 45 mm
Bullet : .224, 77, Nosler CC HPBT 22421
Useable Case Capaci: 23.989 grain H2O = 1.558 cm³
Cartridge O.A.L. L6: 2.260 inch = 57.40 mm
Barrel Length : 20.0 inch = 508.0 mm
Powder : Ramshot TAC
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 91 21.60 2439 1017 42492 7475 88.8 1.149
-09.0 92 21.84 2467 1041 43906 7576 89.4 1.131
-08.0 93 22.08 2495 1064 45371 7675 90.0 1.115
-07.0 94 22.32 2522 1088 46887 7772 90.5 1.098
-06.0 95 22.56 2550 1112 48458 7868 91.0 1.082
-05.0 96 22.80 2578 1136 50084 7962 91.6 1.066
-04.0 97 23.04 2606 1161 51770 8055 92.1 1.050
-03.0 98 23.28 2633 1186 53517 8145 92.6 1.035 ! Near Maximum !
-02.0 99 23.52 2661 1211 55327 8233 93.0 1.020 ! Near Maximum !
-01.0 100 23.76 2689 1237 57205 8320 93.5 1.005 ! Near Maximum !
+00.0 101 24.00 2717 1262 59153 8404 94.0 0.990 ! Near Maximum !
+01.0 102 24.24 2745 1288 61174 8486 94.4 0.976 ! Near Maximum !
+02.0 103 24.48 2773 1315 63272 8565 94.8 0.961 !DANGEROUS LOAD-DO NOT USE!
+03.0 104 24.72 2801 1342 65450 8642 95.2 0.947 !DANGEROUS LOAD-DO NOT USE!
+04.0 105 24.96 2829 1369 67713 8717 95.6 0.934 !DANGEROUS LOAD-DO NOT USE!
+05.0 106 25.20 2857 1396 70064 8789 96.0 0.920 !DANGEROUS LOAD-DO NOT USE!
Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba 101 24.00 2790 1331 64455 8517 96.6 0.954 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 5% relative to nominal value:
-Ba 101 24.00 2636 1188 53959 8208 90.6 1.031 ! Near Maximum !
Cartridge : 5.56 mm NATO - 5.56 x 45 mm
Bullet : .224, 77, Nosler CC HPBT 22421
Useable Case Capaci: 23.989 grain H2O = 1.558 cm³
Cartridge O.A.L. L6: 2.260 inch = 57.40 mm
Barrel Length : 20.0 inch = 508.0 mm
Powder : IMR 8208 XBR
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 19.80 2428 1008 40604 7345 93.9 1.167
-09.0 91 20.02 2454 1029 41875 7431 94.3 1.150
-08.0 92 20.24 2479 1051 43186 7515 94.8 1.134
-07.0 92 20.46 2505 1073 44539 7597 95.2 1.119
-06.0 93 20.68 2531 1095 45934 7678 95.6 1.103
-05.0 94 20.90 2556 1117 47367 7756 96.0 1.088
-04.0 95 21.12 2582 1140 48858 7832 96.3 1.073
-03.0 96 21.34 2607 1162 50391 7906 96.7 1.058
-02.0 97 21.56 2633 1185 51973 7978 97.0 1.044
-01.0 98 21.78 2658 1208 53606 8047 97.3 1.029 ! Near Maximum !
+00.0 99 22.00 2684 1232 55292 8114 97.6 1.015 ! Near Maximum !
+01.0 100 22.22 2709 1255 57033 8178 97.9 1.002 ! Near Maximum !
+02.0 101 22.44 2734 1279 58831 8240 98.2 0.988 ! Near Maximum !
+03.0 102 22.66 2760 1302 60688 8299 98.4 0.975 ! Near Maximum !
+04.0 103 22.88 2785 1326 62608 8355 98.7 0.962 !DANGEROUS LOAD-DO NOT USE!
+05.0 104 23.10 2810 1350 64592 8409 98.9 0.949 !DANGEROUS LOAD-DO NOT USE!
Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba 99 22.00 2748 1291 60275 8103 99.2 0.979 ! Near Maximum !
Data for burning rate decreased by 5% relative to nominal value:
-Ba 99 22.00 2610 1165 50391 8032 95.1 1.057
Cartridge : 5.56 mm NATO - 5.56 x 45 mm
Bullet : .224, 77, Nosler CC HPBT 22421
Useable Case Capaci: 23.989 grain H2O = 1.558 cm³
Cartridge O.A.L. L6: 2.260 inch = 57.40 mm
Barrel Length : 20.0 inch = 508.0 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Barrel Time: 1.022 milliseconds
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 !
Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
Accurate 2495 103.7 22.4 1.45 2765 100.0 57648 8163 1.022 ! Near Maximum !
Accurate 4064 109.6 23.7 1.54 2763 99.8 57109 8481 1.022 ! Near Maximum !
Alliant Reloder-17 108.8 25.2 1.64 2730 95.5 51726 9286 1.022
Norma 203 old 107.8 24.1 1.56 2729 97.3 54757 8694 1.022 ! Near Maximum !
IMR 3031 104.6 21.6 1.40 2728 100.0 52960 8199 1.022
Accurate 2520 100.2 23.4 1.51 2724 99.0 55140 8346 1.022 ! Near Maximum !
IMR 4895 103.8 23.0 1.49 2723 96.2 54040 8761 1.022 ! Near Maximum !
Hodgdon BL-C2 99.1 23.9 1.55 2718 97.4 53961 8660 1.022 ! Near Maximum !
Norma 203B 105.2 23.3 1.51 2714 96.2 54193 8651 1.022 ! Near Maximum !
Alliant Reloder-15 104.6 23.1 1.50 2710 95.5 54259 8643 1.022 ! Near Maximum !
Winchester 748 96.0 22.8 1.48 2709 98.1 52989 8437 1.022
Hodgdon CFE223 97.8 24.1 1.56 2709 96.2 52690 8699 1.022
Hodgdon H4895 100.8 22.3 1.45 2706 96.9 54544 8498 1.022 ! Near Maximum !
Alliant AR-Comp 99.6 21.3 1.38 2703 100.0 53107 7539 1.022 ! Near Maximum !
Ramshot Big Game 103.5 24.4 1.58 2700 95.4 52754 8640 1.022
Accurate 2460 96.0 22.8 1.48 2699 98.6 56595 8084 1.022 ! Near Maximum !
Norma MRP 120.9 27.9 1.81 2699 87.2 52573 9445 1.022
Norma 201 103.2 22.3 1.45 2698 97.9 56234 8246 1.022 ! Near Maximum !
Norma 202 102.0 22.2 1.44 2696 99.4 54778 8095 1.022 ! Near Maximum !
Hodgdon H380 106.2 24.0 1.55 2694 93.8 54775 8562 1.022 ! Near Maximum !
Winchester 760 108.5 25.4 1.64 2693 89.7 52832 8840 1.022
Hodgdon H414 108.5 25.4 1.64 2693 89.7 52832 8840 1.022
Vihtavuori N540 104.1 23.3 1.51 2690 99.3 54508 8188 1.022 ! Near Maximum !
Ramshot Wild Boar 98.8 23.3 1.51 2689 95.9 53867 8445 1.022 ! Near Maximum !
Hodgdon H335 91.5 22.1 1.43 2687 99.3 54169 8074 1.022 ! Near Maximum !
Norma 200 92.6 20.0 1.30 2686 100.0 57967 7275 1.021 ! Near Maximum !
Vihtavuori N530 96.9 21.5 1.40 2680 97.6 54367 8180 1.022 ! Near Maximum !
Alliant Reloder-10x 95.3 19.9 1.29 2679 100.0 55953 7419 1.021 ! Near Maximum !
Hodgdon H322 96.7 20.8 1.34 2679 99.7 53666 7856 1.022 ! Near Maximum !
Accurate 2015 98.6 20.8 1.35 2675 100.0 56616 7380 1.022 ! Near Maximum !
IMR 8208 XBR 99.0 21.9 1.42 2672 97.5 54512 8083 1.022 ! Near Maximum !
Accurate 2230 94.9 22.7 1.47 2671 97.1 55838 7985 1.022 ! Near Maximum !
Vihtavuori N140 104.0 22.5 1.46 2668 99.5 54523 7778 1.022 ! Near Maximum !
IMR 4320 105.3 22.9 1.48 2665 95.4 52845 8243 1.022
IMR 4064 107.4 22.4 1.45 2661 95.5 54380 8107 1.022 ! Near Maximum !
Alliant Reloder-12 96.8 21.8 1.41 2658 99.8 54562 7654 1.022 ! Near Maximum !
Hodgdon VARGET 106.2 22.7 1.47 2657 95.0 53884 8180 1.022 ! Near Maximum !
Ramshot TAC 98.5 23.5 1.52 2657 93.0 55022 8219 1.022 ! Near Maximum !
Ramshot X-Terminator 96.2 22.7 1.47 2656 96.1 55287 8021 1.022 ! Near Maximum !
IMR 4007 SSC 107.4 24.1 1.56 2646 89.7 55638 8181 1.022 ! Near Maximum !
Hodgdon Benchmark 97.9 21.3 1.38 2643 98.2 55246 7721 1.022 ! Near Maximum !
Accurate 2200 89.2 20.0 1.30 2637 98.9 54784 7581 1.023 ! Near Maximum !
Winchester 296 70.9 16.8 1.09 2633 100.0 57122 6765 1.022 ! Near Maximum !
Alliant Reloder-7 89.4 19.1 1.24 2632 100.0 56553 6940 1.022 ! Near Maximum !
Vihtavuori N130 97.9 20.2 1.31 2629 100.0 56112 6992 1.021 ! Near Maximum !
Vihtavuori N133 103.4 20.9 1.36 2627 100.0 55069 7091 1.022 ! Near Maximum !
Accurate 1680 81.7 18.9 1.22 2620 100.0 55063 7144 1.022 ! Near Maximum !
IMR 4198 93.0 18.4 1.19 2610 100.0 53948 6807 1.022 ! Near Maximum !
Accurate 2700 107.3 24.8 1.60 2603 89.4 56519 7668 1.022 ! Near Maximum !
Accurate 5744 77.6 16.4 1.06 2601 100.0 54538 6886 1.022 ! Near Maximum !
Vihtavuori N160 124.9 26.5 1.72 2597 84.5 54566 7898 1.022 ! Near Maximum !
Hodgdon H4198 90.0 18.7 1.21 2597 99.6 54495 7038 1.023 ! Near Maximum !
Vihtavuori N120 92.6 18.7 1.21 2592 100.0 56617 6341 1.023 ! Near Maximum !
Vihtavuori N125 87.5 18.0 1.16 2589 100.0 56782 6340 1.022 ! Near Maximum !
Hodgdon H110 72.9 17.3 1.12 2578 100.0 58223 6291 1.022 ! Near Maximum !
Hodgdon H4227 84.9 17.2 1.11 2574 100.0 55256 6363 1.022 ! Near Maximum !
IMR 4227 84.2 17.0 1.10 2563 100.0 55160 6326 1.022 ! Near Maximum !
Hodgdon Lil'Gun 72.2 16.6 1.07 2559 100.0 59725 6009 1.022 ! Near Maximum !
Vihtavuori N110 82.7 15.5 1.00 2507 100.0 59339 5603 1.021 ! Near Maximum !
Ramshot Enforcer 68.2 15.4 1.00 2496 100.0 59449 5553 1.021 ! Near Maximum !
Cartridge : 5.56 mm NATO - 5.56 x 45 mm
Bullet : .224, 77, Nosler CC HPBT 22421
Useable Case Capaci: 23.990 grain H2O = 1.558 cm³
Cartridge O.A.L. L6: 2.260 inch = 57.40 mm
Barrel Length : 20.0 inch = 508.0 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 !
Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
IMR 3031 108.5 22.4 1.45 2822 100.0 60000 8306 0.969 ! Near Maximum !
Hodgdon CFE223 101.4 25.0 1.62 2816 97.6 60000 8971 0.966 ! Near Maximum !
IMR 4895 107.1 23.7 1.53 2811 97.3 60000 8995 0.976 ! Near Maximum !
Winchester 748 99.6 23.7 1.54 2809 99.1 60000 8647 0.969 ! Near Maximum !
Ramshot Big Game 107.3 25.3 1.64 2807 96.9 60000 8915 0.966 ! Near Maximum !
Hodgdon BL-C2 102.1 24.6 1.60 2804 98.3 60000 8858 0.976 ! Near Maximum !
Norma 203B 108.4 24.0 1.55 2798 97.3 60000 8870 0.977 ! Near Maximum !
Accurate 2495 104.8 22.7 1.47 2794 100.0 60000 8189 1.004 ! Near Maximum !
Alliant Reloder-15 107.8 23.8 1.54 2794 96.7 60000 8872 0.978 ! Near Maximum !
Norma 203 old 110.0 24.6 1.59 2791 98.0 59193 8827 0.988 ! Near Maximum !
Accurate 2520 102.6 23.9 1.55 2789 99.5 60000 8453 0.985 ! Near Maximum !
Alliant AR-Comp 103.3 22.1 1.43 2789 100.0 60000 7648 0.971 ! Near Maximum !
Hodgdon H4895 103.9 23.0 1.49 2785 97.8 60000 8706 0.980 ! Near Maximum !
Ramshot Wild Boar 102.0 24.1 1.56 2778 97.1 60000 8683 0.975 ! Near Maximum !
Accurate 4064 110.0 23.8 1.54 2774 99.8 57898 8494 1.016 ! Near Maximum !
IMR 4320 109.3 23.8 1.54 2770 96.9 60000 8521 0.967 ! Near Maximum !
Hodgdon H380 108.8 24.6 1.59 2769 95.0 60000 8768 0.982 ! Near Maximum !
Hodgdon H335 94.5 22.8 1.48 2768 99.8 60000 8230 0.978 ! Near Maximum !
Norma 202 104.9 22.8 1.48 2767 99.8 60000 8225 0.982 ! Near Maximum !
Alliant Reloder-17 110.0 25.5 1.65 2766 96.0 53901 9386 1.003 ! Near Maximum !
Hodgdon H322 100.2 21.5 1.39 2765 100.0 60000 8001 0.974 ! Near Maximum !
Vihtavuori N540 107.1 23.9 1.55 2765 99.7 60000 8331 0.981 ! Near Maximum !
Vihtavuori N530 99.9 22.2 1.44 2760 98.4 60000 8374 0.979 ! Near Maximum !
IMR 8208 XBR 102.1 22.6 1.46 2750 98.3 60000 8278 0.980 ! Near Maximum !
Norma 201 105.2 22.8 1.48 2750 98.4 60000 8367 0.993 ! Near Maximum !
Accurate 2460 97.6 23.2 1.51 2745 99.0 60000 8171 0.996 ! Near Maximum !
Vihtavuori N140 107.0 23.2 1.50 2741 99.9 60000 7896 0.981 ! Near Maximum !
Winchester 760 110.0 25.7 1.67 2738 90.6 55685 8984 0.998 ! Near Maximum !
Hodgdon H414 110.0 25.7 1.67 2738 90.6 55685 8984 0.998 ! Near Maximum !
Alliant Reloder-10x 97.6 20.4 1.32 2731 100.0 60000 7505 0.991 ! Near Maximum !
Alliant Reloder-12 99.7 22.5 1.46 2731 100.0 60000 7774 0.981 ! Near Maximum !
Ramshot TAC 101.1 24.1 1.56 2729 94.2 60000 8439 0.984 ! Near Maximum !
Accurate 2230 96.9 23.2 1.50 2728 97.8 60000 8111 0.990 ! Near Maximum !
IMR 4064 110.0 23.0 1.49 2725 96.4 58761 8278 0.988 ! Near Maximum !
Ramshot X-Terminator 98.7 23.3 1.51 2723 97.0 60000 8202 0.986 ! Near Maximum !
Accurate 2015 100.4 21.2 1.38 2718 100.0 60000 7437 0.997 ! Near Maximum !
Norma 200 93.7 20.3 1.31 2711 100.0 60000 7315 1.006 ! Near Maximum !
Accurate 2200 92.0 20.6 1.34 2710 99.4 60000 7742 0.983 ! Near Maximum !
Hodgdon Benchmark 100.6 21.9 1.42 2709 98.8 60000 7881 0.986 ! Near Maximum !
IMR 4007 SSC 109.6 24.6 1.59 2708 90.9 60000 8370 0.989 ! Near Maximum !
Vihtavuori N133 106.3 21.5 1.39 2689 100.0 60000 7174 0.985 ! Near Maximum !
IMR 4198 96.7 19.2 1.24 2688 100.0 60000 6952 0.977 ! Near Maximum !
Accurate 1680 84.3 19.5 1.26 2686 100.0 60000 7257 0.984 ! Near Maximum !
Vihtavuori N130 100.2 20.7 1.34 2678 100.0 60000 7069 0.992 ! Near Maximum !
Alliant Reloder-7 91.4 19.5 1.27 2676 100.0 60000 7017 0.996 ! Near Maximum !
Accurate 5744 80.7 17.1 1.11 2675 100.0 60000 7057 0.980 ! Near Maximum !
Vihtavuori N550 110.0 24.9 1.61 2674 92.9 50154 8863 1.047
Hodgdon H4198 93.2 19.4 1.25 2672 99.9 60000 7186 0.981 ! Near Maximum !
Winchester 296 72.3 17.2 1.11 2670 100.0 60000 6850 1.000 ! Near Maximum !
Accurate 2700 109.0 25.2 1.63 2651 90.3 60000 7802 0.996 ! Near Maximum !
Vihtavuori N135 110.0 22.1 1.43 2649 100.0 51857 7625 1.046
Hodgdon H4227 87.6 17.7 1.15 2633 100.0 60000 6485 0.987 ! Near Maximum !
Vihtavuori N120 94.6 19.1 1.24 2632 100.0 60000 6419 0.998 ! Near Maximum !
Vihtavuori N125 89.3 18.4 1.19 2628 100.0 60000 6420 0.999 ! Near Maximum !
IMR 4227 87.0 17.6 1.14 2624 100.0 60000 6451 0.986 ! Near Maximum !
Hodgdon H110 73.8 17.5 1.13 2600 100.0 60000 6341 1.009 ! Near Maximum !
Norma URP 110.0 24.1 1.56 2582 91.2 45333 8485 1.093
Accurate 4350 110.0 24.3 1.58 2572 91.0 43641 8545 1.114
Norma 204 110.0 25.1 1.63 2568 84.4 49120 8160 1.061
Ramshot Hunter 110.0 25.1 1.63 2567 88.0 45712 8469 1.091
Hodgdon Lil'Gun 72.3 16.6 1.08 2563 100.0 60000 6017 1.020 ! Near Maximum !
Vihtavuori N150 110.0 23.0 1.49 2555 96.4 46692 7800 1.091
IMR 4350 110.0 24.2 1.57 2539 86.9 47740 7864 1.078
Vihtavuori N110 83.1 15.6 1.01 2514 100.0 60000 5621 1.017 ! Near Maximum !
Ramshot Enforcer 68.5 15.5 1.00 2502 100.0 60000 5569 1.017 ! Near Maximum !
Hodgdon H4350 110.0 23.8 1.54 2485 85.6 44837 7675 1.109
Hodgdon Hybrid 100V 110.0 23.5 1.52 2485 92.2 41692 7875 1.135
Alliant Reloder-19 110.0 24.3 1.58 2421 80.7 40364 7769 1.159
IMR 4831 110.0 23.3 1.51 2420 88.2 37522 7856 1.195
Winchester Supreme 780 110.0 25.6 1.66 2406 80.7 42493 7443 1.139
Norma R123 63.6 14.1 0.91 2401 100.0 60000 5079 1.056 ! Near Maximum !
Alliant Reloder-26 110.0 26.2 1.69 2373 81.1 35694 8496 1.220
Norma MRP 110.0 25.4 1.64 2365 78.5 36175 8089 1.215
Vihtavuori 3N38 71.9 13.0 0.84 2350 100.0 60000 4655 1.032 ! Near Maximum !
Hodgdon H4831 SC 110.0 24.6 1.59 2344 75.8 39623 7180 1.176
IMR 7828 SSC 110.0 25.0 1.62 2336 73.6 38309 7457 1.192
Vihtavuori N105 72.3 12.5 0.81 2327 100.0 60000 4540 1.048 ! Near Maximum !
Vihtavuori N560 110.0 24.9 1.61 2308 72.4 35269 7555 1.233
Alliant Reloder-22 110.0 24.6 1.59 2304 75.9 34477 7572 1.243
Accurate MAGPRO 110.0 25.9 1.68 2254 68.8 33916 7278 1.258
Alliant Reloder-23 110.0 23.8 1.54 2242 82.4 30788 7501 1.294
Accurate 3100 110.0 24.3 1.58 2233 80.2 30779 7173 1.303
Hodgdon H4831 110.0 23.6 1.53 2232 72.7 34539 6719 1.248
Vihtavuori N160 110.0 23.3 1.51 2230 75.4 34641 6564 1.250
Winchester WXR 110.0 24.1 1.56 2228 73.5 31601 7213 1.291
Vihtavuori 3N37 67.1 11.5 0.74 2222 100.0 60000 4134 1.057 ! Near Maximum !
Ramshot Magnum 110.0 26.5 1.72 2221 72.9 35059 7005 1.248
Ramshot True Blue 52.3 11.8 0.76 2218 100.0 60000 4101 1.058 ! Near Maximum !
Winchester 540 51.5 11.7 0.76 2216 100.0 60000 4096 1.058 ! Near Maximum !
Vihtavuori N165 110.0 24.1 1.56 2208 76.5 32714 6688 1.275
Vihtavuori N350 69.7 11.2 0.73 2207 100.0 60000 4045 1.059 ! Near Maximum !
Winchester WAP 57.9 11.1 0.72 2187 100.0 60000 4007 1.062 ! Near Maximum !
Ramshot Silhouette 57.8 11.1 0.72 2184 100.0 60000 3996 1.063 ! Near Maximum !
IMR 7828 110.0 23.6 1.53 2174 68.7 31595 6704 1.296
Alliant Reloder-25 110.0 24.2 1.57 2137 72.7 28898 6905 1.345
Vihtavuori N340 69.7 10.2 0.66 2136 100.0 60000 3736 1.076 ! Near Maximum !
Ramshot Zip 54.3 10.1 0.66 2089 100.0 60000 3596 1.086 ! Near Maximum !
Winchester 231 60.5 10.1 0.66 2089 100.0 60000 3596 1.086 ! Near Maximum !
Vihtavuori N330 67.4 9.7 0.63 2087 100.0 60000 3555 1.091 ! Near Maximum !
Vihtavuori N320 70.5 9.2 0.59 2043 100.0 60000 3381 1.099 ! Near Maximum !
Norma MRP 2 110.0 24.3 1.58 2017 63.4 25317 6297 1.423
Hodgdon H1000 110.0 24.1 1.56 2001 61.5 27542 5628 1.388
Vihtavuori N32C Tin Star 100.2 11.1 0.72 1946 100.0 60000 2968 1.135 ! Near Maximum !
Hodgdon Retumbo 110.0 24.5 1.58 1904 57.8 23461 5403 1.483
Vihtavuori N170 110.0 24.1 1.56 1899 57.1 23369 5319 1.484
Vihtavuori 24N41 110.0 25.9 1.68 1877 48.1 25625 4832 1.448
Norma 217 110.0 24.0 1.55 1778 52.4 19507 4982 1.595
IMR TrailBoss 110.0 8.2 0.53 1662 100.0 36846 2307 1.390
Shadow Hunter":3alnuw0h said:Hi i need help figuring out the velocity of this round i made, its a Nosler 175gr HPBT with 40gr of IMR 4064 powder. I have looked allover online and haven't found anything and I don't now anybody that has a chronograph.
I cant make my dope chart without it so if some body could please help that would be great!
Thanks!
TackDriver284":2xsbra3g said:After posting results on QL, is it best to choose a powder / data that has 99% propellant burnt than 100% where the bullet's push expires before it exits the muzzle? Correct me if I am wrong, the bullet should be continued to be pushed and exited out the muzzle before the propellant reaches 100% burned for best accuracy, of course with all the other parameters such as pressure, case fill, etc?