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View Full Version : Powders for AR Pistol



Wolfdog91
10-04-2021, 09:21 PM
So one of my little projects is trying to get my Lil 6.5 grendel pistol to shoot sub MOA groups at 100yd. So far I've had some success but I've recently got some lighter bullets to try ( 90gran speer TNT). Wanting to know what y'all think would be a good power that would be pretty optimal in a pistol length gun. Think 8208xbr game me by best results but I think a faster power would be better . Would Lil gun be a good start ?