The newly optimized SIG SAUER MPX PCC platform includes a Timney single-stage trigger, free-float ergonomic slim line M-LOK handguard, 16” threaded barrel, 5-position telescoping stock ...

Now available in FDE for both the Sig Sauer MPX pistols and carbines, these narrow profile, M-LOK handguards are the answer for those wishing to replace their larger and heavier factory handguard.

ALLENTOWN, Pa.--(BUSINESS WIRE)--Lancer Systems LP, a leading small arms component manufacturer, is proud to announce its partnership with SIG SAUER, Inc. on the new SIG MPX submachine gun.

SIG Sauer folding iron sights come standard. The SIG MPX Carbine is completely modular, and handguards and barrel lengths can be quickly changed over in the field. The barrel comes with the SIG ...

The SIG Sauer MPX was a much-heralded introduction at the 2013 SHOT Show. In a military sense, SIG’s goal with the MPX was to provide an updated offering for aging submachine guns found ...

The MPX Copperhead comes equipped with the new, rapid deploy SIG SAUER Pivoting Contour Brace (PCB) giving pistol users a brace that easily adapts to the movement of the shooters arm with a ...