a probably dumb question, with PSA making an AR that shoots the 7.62 x 39 why are we reinventing the wheel again and again and again, practice ammo dirt cheap vs BO, Winchester and Hornady provide hunting ammunition, 303 caliber 125 grain pro hunter bullets are 4 cents a shot.
Personally, I don't want to screw with weird bore sizes. I also don't want to deal with bolts that possibly shear lugs just when you are squeezing some juice out of the cartridge. Plus I don't care for the taper on the 7.62. I'd prefer a .30 Grendel.
I know, this all probably doesn't make any difference.
