SIG MAGAZINE,MPX,9MM,20RD,KEYMOD

The SIG MAGAZINE MPX 9MM 20RD KEYMOD is purpose-built for SIG MPX and other compatible 9mm pistol-caliber carbines. This 20-round magazine balances capacity and compactness for duty, competition, and range use. Constructed from durable polymer with reinforced feed lips and a precision spring/follower, it provides consistent feeding and smooth seating. The KeyMod-compatible floorplate adds modularity — attach retention accessories or secure the magazine to KeyMod mounts for faster reloads and positive retention. Lightweight, corrosion-resistant, and designed to meet the handling demands of PCC shooters, this mag is an efficient, practical choice for 9mm platforms. Always check local laws and verify compatibility with your firearm.