This is a Mission First Tactical Stock known as the Battlelink, model BMSSDE.
All of the functional requirements are met while keeping the weight under 6 ounces. This stock adapts and changes to your environment or operational needs by utilizing custom accessory mounts and accepts a new optimized sling configuration. The lightest stock of its kind in the market.
Features:
Scorched dark earth finish
Slide-on replacement for collapsible butt stock
Commercial spec Buffer Tube
Angled non-slip rubberized buttpad