Check Mate Industries SIG P226 9mm Luger 18-Rd Polymer Pistol Magazine

The Check Mate Industries SIG P226 magazine is a factory-pattern replacement built specifically for the SIG Sauer P226 in 9mm Luger. Rated for 18 rounds in a flush-fit polymer body, it provides an extended capacity option for one of SIG Sauer's most proven duty pistols.

The tube is molded from removable high-impact polymer in a matte black finish and is driven by an internal low-drag polymer follower and +10% power springs for smooth, reliable feeding across a wide variety of 9mm ammunition. Check Mate backs this P226 magazine with a lifetime warranty, making it a dependable spare or upgrade for range, defensive, and carry P226 pistols.