QL Request Grendel 129 Interlock

[hunter24605]

Can someone run the numbers
6.5 Grendel
129 Hndy Interlock
Leverevolution
18” bbl
REM 7 1/2
Thanks

 

[jimbires]

Cartridge : 6.5 Grendel (SAAMI)
Bullet : .264, 129, Hornady SP 2620
Useable Case Capaci: 31.309 grain H2O = 2.033 cm³
Cartridge O.A.L. L6: 2.260 inch = 57.40 mm
Barrel Length : 18.0 inch = 457.2 mm
Powder : Hodgdon LVR

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% 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

-20.0 87 25.04 1895 1029 26728 7089 80.7 1.407
-18.0 89 25.67 1945 1084 28518 7362 82.2 1.368
-16.0 91 26.29 1996 1141 30436 7632 83.7 1.330
-14.0 93 26.92 2047 1201 32493 7899 85.2 1.293
-12.0 95 27.54 2099 1262 34700 8161 86.5 1.257
-10.0 98 28.17 2151 1326 37071 8417 87.9 1.222
-08.0 100 28.80 2204 1391 39621 8667 89.2 1.184
-06.0 102 29.42 2257 1459 42367 8909 90.4 1.147
-04.0 104 30.05 2310 1528 45325 9143 91.5 1.111 ! Near Maximum !
-02.0 106 30.67 2364 1600 48523 9366 92.6 1.077 ! Near Maximum !
+00.0 108 31.30 2418 1674 51977 9579 93.7 1.044 !DANGEROUS LOAD-DO NOT USE!
+02.0 111 31.93 2472 1750 55710 9780 94.6 1.011 !DANGEROUS LOAD-DO NOT USE!
+04.0 113 32.55 2526 1828 59777 9968 95.5 0.980 !DANGEROUS LOAD-DO NOT USE!
+06.0 115 33.18 2581 1909 64190 10142 96.4 0.950 !DANGEROUS LOAD-DO NOT USE!
+08.0 117 33.80 2636 1991 68997 10301 97.1 0.920 !DANGEROUS LOAD-DO NOT USE!
+10.0 119 34.43 2692 2075 74248 10443 97.8 0.892 !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 31.30 2561 1878 63016 9749 98.7 0.962 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 108 31.30 2238 1435 42352 8917 84.8 1.147

 

[hunter24605]

Thanks a bunch!!!