SIG Sauer MPX Competition Carbine – 9mm, 16” Barrel, 35+1 Capacity

The SIG Sauer MPX Competition Carbine is a purpose-built 9mm PCC engineered for speed, accuracy, and reliability in competitive shooting. With its 16” barrel, extended M-LOK handguard, and precision muzzle brake, the MPX Competition delivers soft recoil and fast follow-up shots, making it a top choice for USPSA, PCC, and 3-Gun competitors.

This model features a fully ambidextrous control set, including safety selector, magazine release, and charging handle, allowing for seamless operation by both right- and left-handed shooters. The skeletonized aluminum handguard provides plenty of M-LOK slots for accessories while maintaining a lightweight profile. The red competition-style selector switch adds a custom touch, while the folding and telescoping stock ensures adaptability for shooters of all sizes.

Built on SIG’s proven short-stroke gas piston system, the MPX runs clean and reliably with a wide range of 9mm ammunition. It ships with a 35-round magazine and comes competition-ready right out of the box.

Specifications