The 0940 is a dedicated GLOCK magazine fed AR-15 lower receiver set configurable in 9mm .40 S&W and .357 SIG. It features last round bolt hold open. - Last round bolt hold open on an empty magazine (LRBHO) - Flared magwell for faster reloads - Accepts 9mm .40 S&W and .357 SIG GLOCK magazines - Integrated oversized trigger guard - Machined from 7075-T6 billet aluminum with a matte black hard-coat anodized finish - Works with any mil-spec upper receiver - Threaded bolt catch screw - For use with a 9mm bolt carrier assembly and a standard AR-15 hammer - Lower weight: 10 oz - Patent pending - Accepts all aftermarket Glock 9mm double stack magazines. We recommend using factory Glock magazines
Determined at checkout.