In Oklahoma, to use a .223 caliber semi auto for hunting, it must be restricted to a maximum capacity of SEVEN (7) rounds.For any other semi auto caliber (6.8mm, .308, 7.62x39), there is no maximum capacity.Why limit the .223 and not the others? The 5.56×45mm NATO (official NATO nomenclature 5.56 NATO) is an intermediate cartridge developed in the United States and originally chambered in the M16 rifle.
Nov 20, 2020 · The 7.62x39 is out because it's not .308 and bullet choice is limited. Even harder to find if times get tough. There are so many options in a .308 bullet, jacketed or cast, that it's no comparison.