Check Mate Industries 2011 Compatible 9mm Luger 16-Rd 120mm Stainless Pistol Magazine

The Check Mate Industries 2011-compatible magazine is a 9mm Luger double-stack replacement magazine built around a 120mm compact tube, designed to feed Staccato 2011-pattern pistols including the Staccato C2 and Girsan 2311. The tube is machined in the USA from American stainless steel with a silver finish and paired with a polymer follower for smooth, reliable feeding.

This magazine holds 16 rounds of 9mm Luger and drops into the magwell without modification, giving compact 2011-pattern pistols a factory-spec feed source. Check Mate Industries builds the OEM line of Staccato 2011 magazines, so the dimensions, feed geometry, and baseplate profile match the original equipment.

Whether you are stocking spare mags for the range, replacing a worn original, or building out a new compact 2011 setup, this Made in the USA stainless magazine delivers the same trusted Check Mate fit and function that major 2011-platform pistol manufacturers rely on.