10-11-2024, 01:03 PM
Thanks Alwie. I'll provide the conversion to ft/sec for us in the USA.
MV: 2605 fps
std: 4.59 fps
spread: 13.78 fps
MV: 2605 fps
std: 4.59 fps
spread: 13.78 fps
Vv n540??
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10-11-2024, 01:03 PM
Thanks Alwie. I'll provide the conversion to ft/sec for us in the USA.
MV: 2605 fps std: 4.59 fps spread: 13.78 fps
10-15-2024, 09:52 AM
Few more loads VV540, new starline brass, Federal AR Magnum primer
80gr GMX 29,5gr N540 av 3062fps std 7,8 108gr ELD-M N540 27,5gr av 2560fps std 11,7 note: little too hot N540 27,0gr av 2546 fps std 6,4
Again new loads:
N540 107gt Sierra MK, new starline brass, fed ar mag primer 26,5gr 2496 Std 14,9 26,75gr 2522 Std 15,1 27gr 2530 Std 8,4 90gr Lapua Scenar-L, col 57,3 28gr 2742 Std 22 28,5gr 2800 Std 24,9 29gr 2847 Std 13,7 Note: good accuracy, maybe 29,2 should also work? It looked that 90gr will work more accuracy at my barrel with n540 powder. lvr is better for 100+gr bullets Quote:Again new loads: Barrel length 20” ?
10-23-2024, 03:25 PM
Yes, 20"
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