SIG SAUER just released the enhanced MPX Pistol Caliber Carbine (PCC), redesigned and upgraded for performance shooting sports, and to fulfill the needs of competitive and professional shooters alike.

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SIG SAUER has brought submachine gun technology into the 21st century with the debut of the SIG MPX. A truly modular, gas-operated submachine gun (SMG), the SIG MPX raises the bar for reliability and ...

A new weapon designed by Sig Sauer is leading what could be a return to the submachine gun platform. The new MCX Copperhead submachine gun was likely designed for use by U.S. Army VIP protection teams ...

Sig Sauer, Inc. is pleased to announce the ultra-compact Sig Sauer MPX Copperhead with new features, including a suppressor-ready barrel with A2 flash-hider, expanded ...

Key point: The Copperhead is the MPX’s design taken to its logical extreme as a PSD gun. SIG’s “Copperhead” pistol is one of the smallest guns of its type on the market. With a 3.5 inch barrel and an ...