Proof Research 100530 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves, 5/8"-24 tpi, Stainless Stainless Weapon Lights As one of the original

As one of the original multi-tool manufacturers

Ring tops drilled and tapped to accept reflex sight or riser mount

The frontstrap is secured in place with the pistols grip panels

the Raptor-LT handles are machined from 7075 aluminum

The Recover Charging Handle for M&P is designed to fit your weapon perfectly

Proof Research 100530 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves, 5/8"-24 tpi, Stainless Stainless Weapon Lights As one of the originalAn optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion resistance.