This is a factory 30-round magazine for 9mm MPX pistols & carbines

Featuring a revolutionary gas piston design, unparalleled modularity and trademark Sig craftsmanship, the MPX is the operator’s ultimate 21st Century pistol caliber carbine.

As MPX owners already know, spare magazines are a must-have. For everything from tactical reloads and competition to serious home defense or military/law enforcement, spare magazines will keep your MPX feeding reliably and performing at its best.

Factory magazines are built to strict specifications and tolerances, with reinforced feed lips and translucent polymer construction. Multiple capacities available.

Note: Generation 1 magazines will usually work in Generation 2 guns. But for optimal performance we strongly recommend purchasing the magazine that matches your gun. Just check an existing mag if you’re not sure (Black follower = Gen 1, Green follower = Gen 2).