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 PC tail cap glows in

PC tail cap glows in the dark

Designed for smooth bore barrels

It facilitates the effective removal of firing residues

Brightness and resolution are improved from fully multi-coated optics and external windage and elevation adjustments help shooters align the reticle of their red dot/reflex sight to the center of the magnifiers point of view

Frankford Arsenals proprietary M-Press delivers unmatched accuracy at the bench and in the field

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 PC tail cap glows inThe 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.