This RE-1 receiver extension allows you to mount a Mil-Spec stock on a civilian carbine or convert your A2 style fixed buttstock to a collapsible configuration. This receiver extension has five positions and corresponding white position numbers visible through the witness hole on most stocks. Made from impact extruded 7075-T6 aluminum, the extension is hard coat anodized and offers snag-free sliding of the buttstock. Note: Receiver extension is Mil-Spec dimensioned and will only accept M4 type Mil-Spec buttstocks.
|Material||7075 T6 Aluminum|
|Hammer Type||Black Hardcoat Anodized|