Fab Defense (usiq) Front Back-up Sight, Fab Fx-fbs Front Back-up Sight Other It was specifically developed for

It was specifically developed for ultra-compact

Cable: Pre-wired with 500mm of twin core marine cable

carbon hunter

barrel nut

The Floating Airhead adjusts to any livewell depth and the foam filter removes any floating debris

Fab Defense (usiq) Front Back-up Sight, Fab Fx-fbs Front Back-up Sight Other It was specifically developed forFbs is an advanced, low profile, durable, auxiliary front sight. It can be used with any rear sight, but has been designed to provide an extreme optical advantage. Its sight pin elevation is easily and quickly adjusted without tools. The fbs is readily mounted on any 1913 picatinny rail, making it ideal for use on m4 ar 15 m 16 platforms. The sight can be used as a primary or back up sight and the ergonomic angel wing shaped front shroud helps center