SB Tactical MPX-01-SB MPX PSB Brace 3 Position Black Synthetic with 3.87"-8.25" OAL Nylon Strap & for Sig MPX, MCX (Excluding Copperhead Variant) Compatible with Integrated Picatinny Rail Shotgun Ammunition Ergonomic Spring Loaded Slide Locking

Ergonomic Spring Loaded Slide Locking Ring for Quick and Effortless Bipod Deployment

Its full-tang handle features a refined ergonomic profile

Designed for smooth bore barrels

The SpeedLocker is a portable

It is designed to be used in conjunction with an appropriate 17S-style mounting device that is purchased separately and is used for proper mounting to your weapon system of choice

SB Tactical MPX-01-SB MPX PSB Brace 3 Position Black Synthetic with 3.87"-8.25" OAL Nylon Strap & for Sig MPX, MCX (Excluding Copperhead Variant) Compatible with Integrated Picatinny Rail Shotgun Ammunition Ergonomic Spring Loaded Slide LockingThe MPX PSB is an innovative, three position adjustable pistol stabilizing brace dimensioned to fit the receiver cuts of Sig MPX and MCX. It ships as a complete assembly, ready to install, along with an integral M1913 adjustable housing. Included is an adjustable nylon strap.