SHS Magazine Release Button for WA system GBB/M4
SHS Magazine Release Button for WA system GBB/M4 – This is a replacement part for a screw-type magazine release catch that is normally found in western arms (WA System) GBB M4’s – This part is constructed from high-quality steel.
- Fits WA (Western Arms) System
- Steel construction
- Threaded fitting
- Easy to install