Have a DI 5.56 but wanted piston for 5.45x39 so went with the Adams Arms model. Works great. Easier to clean the corrosive surplus I shoot.
Can't really say one works better than the other. Prolly don't shoot 'em enough to notice any difference.
Can't really say one works better than the other. Prolly don't shoot 'em enough to notice any difference.
