Ar15 clambered in 7.62x39 mm
AR-47. dont need this firing pin when shooting .223/5.56. its for AR's chambered in 7.62x39
Confused about what Pauke, discription clearly mentions AR-15
AR-15 builds are manufactured for different calibers.
Some can shoot .223, others shoot the most common round, .556. Still, some are made to shoot 7.62x39mm rounds. This firing pin is made for the AR-15 build that shoots 7.62x39mm rounds. Get it right.