QL for .270 win and 7mm Rem Mag

Clarktom6

Beginner
Mar 2, 2022
4
0
Can someone run a QL with Magpro and IMR 4350 for the following please:

.270 Win, 24" 1:10 150gr Nosler ABLR

7mm Rem Mag, 24" 1:9.25 160gr Nosler Partition

Thanks in advance!
 
Cartridge : 7 mm Rem. Mag.(SAAMI)
Bullet : .284, 160, Nosler PART SP 16327
Useable Case Capaci: 74.317 grain H2O = 4.825 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Hodgdon H4350 *T

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 83 55.62 2662 2518 45042 10999 98.3 1.371
-09.0 84 56.24 2688 2568 46351 11106 98.6 1.352
-08.0 85 56.86 2715 2618 47695 11209 98.8 1.334
-07.0 86 57.47 2741 2668 49074 11309 99.0 1.316
-06.0 87 58.09 2767 2719 50490 11406 99.2 1.299
-05.0 88 58.71 2792 2770 51943 11498 99.4 1.282 ! Near Maximum !
-04.0 89 59.33 2818 2822 53435 11586 99.5 1.265 ! Near Maximum !
-03.0 89 59.95 2844 2873 54967 11671 99.7 1.248 ! Near Maximum !
-02.0 90 60.56 2869 2925 56540 11752 99.8 1.232 ! Near Maximum !
-01.0 91 61.18 2895 2977 58154 11829 99.9 1.216 ! Near Maximum !
+00.0 92 61.80 2920 3029 59812 11901 99.9 1.200 ! Near Maximum !
+01.0 93 62.42 2945 3082 61515 11969 100.0 1.185 !DANGEROUS LOAD-DO NOT USE!
+02.0 94 63.04 2970 3134 63264 12033 100.0 1.170 !DANGEROUS LOAD-DO NOT USE!
+03.0 95 63.65 2995 3187 65060 12093 100.0 1.155 !DANGEROUS LOAD-DO NOT USE!
+04.0 96 64.27 3020 3240 66905 12151 100.0 1.140 !DANGEROUS LOAD-DO NOT USE!
+05.0 97 64.89 3045 3293 68801 12209 100.0 1.126 !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 92 61.80 3018 3235 69286 11524 100.0 1.124 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 92 61.80 2779 2743 50314 11927 97.0 1.299


Cartridge : 7 mm Rem. Mag.(SAAMI)
Bullet : .284, 160, Nosler PART SP 16327
Useable Case Capaci: 74.317 grain H2O = 4.825 cm³
Cartridge O.A.L. L6: 3.290 inch = 83.57 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Accurate MAGPRO

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 87 63.72 2703 2596 42319 12776 93.1 1.420
-09.0 88 64.43 2735 2658 43777 12944 93.7 1.397
-08.0 89 65.14 2768 2722 45284 13108 94.3 1.375
-07.0 90 65.84 2801 2787 46842 13268 94.8 1.353
-06.0 91 66.55 2833 2852 48455 13423 95.3 1.331
-05.0 92 67.26 2866 2918 50125 13573 95.8 1.310
-04.0 93 67.97 2899 2985 51852 13718 96.2 1.289 ! Near Maximum !
-03.0 94 68.68 2931 3053 53641 13858 96.7 1.269 ! Near Maximum !
-02.0 95 69.38 2964 3121 55492 13993 97.1 1.249 ! Near Maximum !
-01.0 96 70.09 2997 3190 57410 14122 97.5 1.229 ! Near Maximum !
+00.0 97 70.80 3029 3260 59396 14245 97.8 1.210 ! Near Maximum !
+01.0 98 71.51 3062 3331 61453 14362 98.2 1.191 !DANGEROUS LOAD-DO NOT USE!
+02.0 99 72.22 3094 3402 63585 14473 98.5 1.172 !DANGEROUS LOAD-DO NOT USE!
+03.0 100 72.92 3127 3474 65794 14578 98.7 1.154 !DANGEROUS LOAD-DO NOT USE!
+04.0 101 73.63 3159 3546 68085 14675 99.0 1.136 !DANGEROUS LOAD-DO NOT USE!
+05.0 102 74.34 3192 3620 70460 14766 99.2 1.118 !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 97 70.80 3189 3614 72210 14010 100.0 1.111 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 97 70.80 2814 2813 47046 13649 90.8 1.340
 
Cartridge : .270 Win. (SAAMI)
Bullet : .277, 150, Nosler AccuBond LR 58836 G7
Useable Case Capaci: 58.520 grain H2O = 3.800 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Accurate MAGPRO

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 96 55.17 2694 2418 44067 11417 91.5 1.350
-09.0 97 55.78 2729 2480 45722 11572 92.2 1.327
-08.0 98 56.40 2763 2543 47447 11722 92.8 1.304
-07.0 99 57.01 2798 2607 49246 11869 93.4 1.282
-06.0 100 57.62 2832 2672 51122 12011 94.0 1.260
-05.0 102 58.24 2867 2738 53080 12148 94.5 1.238
-04.0 103 58.85 2902 2805 55123 12280 95.1 1.217
-03.0 104 59.46 2937 2872 57258 12407 95.6 1.196 ! Near Maximum !
-02.0 105 60.07 2972 2941 59489 12529 96.0 1.176 ! Near Maximum !
-01.0 106 60.69 3006 3011 61821 12645 96.5 1.156 ! Near Maximum !
+00.0 107 61.30 3042 3081 64254 12755 96.9 1.136 ! Near Maximum !
+01.0 108 61.91 3077 3153 66787 12859 97.3 1.117 !DANGEROUS LOAD-DO NOT USE!
+02.0 109 62.53 3112 3225 69428 12956 97.7 1.097 !DANGEROUS LOAD-DO NOT USE!
+03.0 110 63.14 3147 3298 72188 13047 98.1 1.079 !DANGEROUS LOAD-DO NOT USE!
+04.0 111 63.75 3182 3372 75074 13132 98.4 1.060 !DANGEROUS LOAD-DO NOT USE!
+05.0 112 64.37 3217 3448 78093 13209 98.7 1.042 !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 107 61.30 3211 3434 79335 12607 99.9 1.042 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 107 61.30 2816 2641 50619 12145 89.2 1.259



Cartridge : .270 Win. (SAAMI)
Bullet : .277, 150, Nosler AccuBond LR 58836 G7
Useable Case Capaci: 58.520 grain H2O = 3.800 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Hodgdon H4350 *T

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 47.88 2645 2330 47115 9851 97.3 1.317
-09.0 92 48.41 2672 2378 48583 9951 97.6 1.299
-08.0 93 48.94 2699 2427 50096 10047 97.9 1.280
-07.0 94 49.48 2727 2476 51655 10141 98.2 1.263
-06.0 95 50.01 2754 2525 53261 10230 98.5 1.245
-05.0 96 50.54 2780 2575 54917 10317 98.7 1.228
-04.0 97 51.07 2807 2625 56623 10400 98.9 1.210 ! Near Maximum !
-03.0 98 51.60 2834 2675 58382 10479 99.1 1.194 ! Near Maximum !
-02.0 99 52.14 2861 2726 60196 10554 99.3 1.177 ! Near Maximum !
-01.0 100 52.67 2888 2777 62066 10626 99.5 1.161 ! Near Maximum !
+00.0 101 53.20 2914 2828 63994 10694 99.6 1.146 ! Near Maximum !
+01.0 102 53.73 2941 2880 65983 10757 99.7 1.130 !DANGEROUS LOAD-DO NOT USE!
+02.0 103 54.26 2967 2932 68036 10817 99.8 1.115 !DANGEROUS LOAD-DO NOT USE!
+03.0 104 54.80 2993 2984 70154 10873 99.9 1.100 !DANGEROUS LOAD-DO NOT USE!
+04.0 105 55.33 3020 3037 72340 10924 100.0 1.085 !DANGEROUS LOAD-DO NOT USE!
+05.0 106 55.86 3046 3090 74597 10971 100.0 1.071 !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 101 53.20 3019 3036 74829 10337 100.0 1.072 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 101 53.20 2765 2546 53292 10633 95.8 1.241
 
Cartridge : .270 Win. (SAAMI)
Bullet : .277, 150, Nosler AccuBond LR 58836 G7
Useable Case Capaci: 58.520 grain H2O = 3.800 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Accurate MAGPRO

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 96 55.17 2694 2418 44067 11417 91.5 1.350
-09.0 97 55.78 2729 2480 45722 11572 92.2 1.327
-08.0 98 56.40 2763 2543 47447 11722 92.8 1.304
-07.0 99 57.01 2798 2607 49246 11869 93.4 1.282
-06.0 100 57.62 2832 2672 51122 12011 94.0 1.260
-05.0 102 58.24 2867 2738 53080 12148 94.5 1.238
-04.0 103 58.85 2902 2805 55123 12280 95.1 1.217
-03.0 104 59.46 2937 2872 57258 12407 95.6 1.196 ! Near Maximum !
-02.0 105 60.07 2972 2941 59489 12529 96.0 1.176 ! Near Maximum !
-01.0 106 60.69 3006 3011 61821 12645 96.5 1.156 ! Near Maximum !
+00.0 107 61.30 3042 3081 64254 12755 96.9 1.136 ! Near Maximum !
+01.0 108 61.91 3077 3153 66787 12859 97.3 1.117 !DANGEROUS LOAD-DO NOT USE!
+02.0 109 62.53 3112 3225 69428 12956 97.7 1.097 !DANGEROUS LOAD-DO NOT USE!
+03.0 110 63.14 3147 3298 72188 13047 98.1 1.079 !DANGEROUS LOAD-DO NOT USE!
+04.0 111 63.75 3182 3372 75074 13132 98.4 1.060 !DANGEROUS LOAD-DO NOT USE!
+05.0 112 64.37 3217 3448 78093 13209 98.7 1.042 !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 107 61.30 3211 3434 79335 12607 99.9 1.042 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 107 61.30 2816 2641 50619 12145 89.2 1.259



Cartridge : .270 Win. (SAAMI)
Bullet : .277, 150, Nosler AccuBond LR 58836 G7
Useable Case Capaci: 58.520 grain H2O = 3.800 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Hodgdon H4350 *T

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 47.88 2645 2330 47115 9851 97.3 1.317
-09.0 92 48.41 2672 2378 48583 9951 97.6 1.299
-08.0 93 48.94 2699 2427 50096 10047 97.9 1.280
-07.0 94 49.48 2727 2476 51655 10141 98.2 1.263
-06.0 95 50.01 2754 2525 53261 10230 98.5 1.245
-05.0 96 50.54 2780 2575 54917 10317 98.7 1.228
-04.0 97 51.07 2807 2625 56623 10400 98.9 1.210 ! Near Maximum !
-03.0 98 51.60 2834 2675 58382 10479 99.1 1.194 ! Near Maximum !
-02.0 99 52.14 2861 2726 60196 10554 99.3 1.177 ! Near Maximum !
-01.0 100 52.67 2888 2777 62066 10626 99.5 1.161 ! Near Maximum !
+00.0 101 53.20 2914 2828 63994 10694 99.6 1.146 ! Near Maximum !
+01.0 102 53.73 2941 2880 65983 10757 99.7 1.130 !DANGEROUS LOAD-DO NOT USE!
+02.0 103 54.26 2967 2932 68036 10817 99.8 1.115 !DANGEROUS LOAD-DO NOT USE!
+03.0 104 54.80 2993 2984 70154 10873 99.9 1.100 !DANGEROUS LOAD-DO NOT USE!
+04.0 105 55.33 3020 3037 72340 10924 100.0 1.085 !DANGEROUS LOAD-DO NOT USE!
+05.0 106 55.86 3046 3090 74597 10971 100.0 1.071 !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 101 53.20 3019 3036 74829 10337 100.0 1.072 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 101 53.20 2765 2546 53292 10633 95.8 1.241
Is that workable with IMR 4350 or is it just the info for H4350? Just asking cause I don't want OP to blow himself up
 
Cartridge : .270 Win. (SAAMI)
Bullet : .277, 150, Nosler AccuBond LR 58836 G7
Useable Case Capaci: 58.520 grain H2O = 3.800 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : IMR 4350

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 47.43 2627 2299 46210 9772 97.2 1.329
-09.0 89 47.96 2654 2347 47638 9872 97.5 1.311
-08.0 90 48.48 2681 2395 49108 9969 97.8 1.293
-07.0 91 49.01 2708 2443 50623 10063 98.1 1.274
-06.0 92 49.54 2735 2491 52183 10153 98.4 1.257
-05.0 93 50.07 2762 2540 53790 10240 98.6 1.239
-04.0 94 50.59 2788 2589 55446 10324 98.9 1.222 ! Near Maximum !
-03.0 95 51.12 2815 2639 57152 10404 99.1 1.206 ! Near Maximum !
-02.0 96 51.65 2841 2689 58910 10481 99.2 1.189 ! Near Maximum !
-01.0 97 52.17 2868 2739 60722 10554 99.4 1.173 ! Near Maximum !
+00.0 98 52.70 2894 2790 62590 10623 99.6 1.157 ! Near Maximum !
+01.0 99 53.23 2920 2841 64516 10688 99.7 1.141 !DANGEROUS LOAD-DO NOT USE!
+02.0 100 53.75 2947 2892 66502 10750 99.8 1.126 !DANGEROUS LOAD-DO NOT USE!
+03.0 101 54.28 2973 2943 68550 10807 99.9 1.111 !DANGEROUS LOAD-DO NOT USE!
+04.0 102 54.81 2999 2995 70663 10860 99.9 1.096 !DANGEROUS LOAD-DO NOT USE!
+05.0 103 55.34 3025 3047 72844 10909 100.0 1.082 !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 52.70 2999 2996 73175 10276 100.0 1.083 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 98 52.70 2745 2510 52138 10546 95.6 1.254

IMR 4350 is sufficiently different from H4350 that you need to be somewhat careful at maximum loads especially. The two propellants are similar but not identical.
 
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