All AT3 Tactical lower receiver parts meet or exceed Mil Spec. The magazine catch button is no exception. Steel construction with proper threading and dimensions, plus a durable Melonite finish to lasting wear protection. If you ended up with a damaged or missing piece, this is a perfect replacement. It’s also available in 9 other colors as durable Cerakote™ finishes – FDE, ODG, Pink, Gray, Blue, Red, Burnt Bronze, Tungsten, and Titanium.
Consider pairing this withAT3’s Mil-Spec Magazine Catch,or going for a whole matchingMagazine Catch Assembly with Spring.