Strike ARARET7FDE Advanced Receiver Extension AR15 AR10 Flat Dark Earth Aluminum

The strike industries 7 position advanced receiver extension brings an updated aesthetic and increased functionality to an often neglected yet highly important component of the ar15/ar10 weapon system.The scalloped surfaces decrease friction with tight fitting stocks and shaves weight while retaining mass in critical stressed areas.Further enhancements include a supported buffer retaining tab that also serves to more easily index your receiver extension.Features 7-position mil-spec diameter buf