SB Tactical MPX Collapsible Brace

The SB Tactical MPX PSB is an innovative, 3-position adjustable Pistol Stabilizing Brace designed to fit the unique receiver cuts of the SIG MPX and SIG MCX. Ships as a complete assembly, ready-to-install, including an a SIG specific M1913 receiver saddle.

MPX Installation: This does not fit some older models of SIG MPX Copperhead with integrated brace/stock points. Please contact us for clarification.

MCX Installation: Not compatible with the SIG MCX Stock Adapter Kit. You must have a genuine SIG MCX LOWER RECEIVER for compatibility.

• 3-postion adjustable
• Dual compatible with SIG MPX and SIG MCX
• Complete assembly, ready-to-install, with an integral M1913 adjustable housing

Are pistol braces legal?
For an update on the ATF Pistol Brace Rule check here. All NFA rules apply.