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SIG MPX SBR

The sub-gun the world has waited 50 years for. The SIG MPX brings balance, performance and flexibility with this short-barreled configuration.

Features

Reliability and Adaptability

The SIG MPX redefines the submachine gun category with a new level of operator safety, in-field adaptability and proven reliability in the harshest environments.

Aluminum KeyMod Handguard

A full-length aluminum KeyMod handguard provides ample room for mounting lights, lasers, grips or other accessories.

User-Changeable 4.5” or 8" Barrel with A2 Compensator

Available in 4.5" and 8" barrels that can be easily converted to multiple barrel lengths for in-field adaptability. The A2 compensator reduces muzzle flip by optimizing gas venting.

Specs

OPERATING SYSTEM
Gas Piston
CALIBER
9mm Luger
MAG TYPE
MPX

Details

Unconventional design, unmatched performance, and familiar AR handling. The SIG MPX redefines the submachine gun category with a new level of operator safety, in-field adaptability and proven reliability in the harshest environments. Completely ambidextrous, the SIG MPX is great for left- or right-handed shooters with its dual-sided selector switch, magazine release, charging handle and bolt release. The SIG MPX operates from a fully-closed and locked rotating bolt, offering enhanced reliability and safety in use. A short-stroke gas piston allows the SIG MPX to run all weights and brands of 9mm ammunition with no adjustments to the gas valve. A full-length picatinny rail allows for solid, consistent mounting of optics and targeting lasers.

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