Ok, first off, any barrel post 1942 will not give an accurate reading with a GI TE gauge. 2 groove guaranteed! Field reports of chambered rounds pulling bullets prompted changes that affect future...
Type: Posts; User: Randy A; Excluded Forums: Milsurp Knowledge Libraries (READ ONLY)
Ok, first off, any barrel post 1942 will not give an accurate reading with a GI TE gauge. 2 groove guaranteed! Field reports of chambered rounds pulling bullets prompted changes that affect future...