Sig Sauer MPX Copperhead 9mm Luger 3.50 20+1 Coyote Cerakote PCB Folding Pistol

The Sig Sauer MPX Copperhead is an ultra-compact 9mm Luger semi-auto pistol built on the proven MPX platform - the same family that redefined the submachine-gun category with a fully-closed, locked rotating bolt and a short-stroke gas piston that runs every weight and brand of 9mm ammunition without gas-valve adjustments.

This Copperhead variant (PMPX3BCH) carries a monolithic upper receiver finished in Coyote Elite Cerakote, paired with a black barrel and an integrated stock-knuckle lower. It feeds from MPX-pattern magazines with a 20+1 capacity and tips the scales at just 4.5 lbs.

The 3.5" barrel is crowned with an integrated muzzle brake and is stabilized by a 1:10 twist, making the pistol optic ready out of the box with no iron sights installed. Drop in your preferred red dot or low-power variable and the Copperhead is ready for close-quarters work.

True ambidextrous controls are standard: dual-sided selector switch, magazine release, charging handle, and bolt release let every manipulation fall naturally to either hand under stress.

Out of the box, the pistol ships with the SIG SAUER Pivoting Contour Brace (PCB) - a folding pistol-stabilizing brace that adapts to the shooter's arm via a patented swivel hinge and deploys rapidly when needed. The black polymer grip and synthetic Folding PCB keep overall length at a compact 14.5".

Built in the USA, the Sig Sauer MPX Copperhead delivers PDW-class ergonomics in a sub-compact package that accepts standard MPX magazines.

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