My night-time pig gas gun, 16 inch AR10 in 308, topped off with AGM Rattler TS35-384. I chambered the barrel, no specific contour just eyeballed to my liking, no adjustable gas block on .750 journal. Banish 30 Gold.
Ammo M118 LR meplatted and cleaned up with #0 center drill.
Ammo M118 LR meplatted and cleaned up with #0 center drill.
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