Lantac

Two further flats are machined at 90 degrees to the front face that assist in reducing internal wear to the cam channel.The unique domed head allows the cam pin to operate in a completely different position to a traditional pin, with the radius of the head curving away from the receivers internal surface, rather than forming a hard or sharp edge on its upper corner that causes wear.Finished in its natural hardened state, copper/brass color. NOTE:  Works on all Mil-Spec BCGs, 556 ONLY Made in the USA.