Re: 260 Loads Only
My latest testing with .260 brass from .308 Lapua casings. Rifle is an FN SPR with a Rock Creek barrel 1 in 8 twist 5R grooves, 25.5 inch Rem varmint contour.
Brass was sized in 7mm08 then .260 Rem, trimmed,turned, fireformed, annealed and turned again. (Tell me about...