Description
The MPX PSB™ is an innovative, 3-position adjustable Pistol Stabilizing Brace® dimensioned to fit the receiver cuts of the SIG SAUER SIG MPX and SIG MCX. Ships as a complete assembly, ready-to-install, including an M1913 receiver saddle.
MCX Installation: Not compatible with the SIG MCX Stock Adapter Kit. You must have a genuine SIG MCX LOWER RECEIVER for compatibility.
Note – This does not fit some models of SIG MPX Copperhead.
