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Mfg Item #: AA1045LRBA
The 1045 is a dedicated 45 ACP GLOCK magazine fed AR-15 billet lower receiver. It features last round bolt hold open. - Last round bolt hold open on an empty magazine (LRBHO) - Flared magwell for faster reloads - Accepts 45 ACP GLOCK magazines - Integrated oversized trigger guard - Machined from 7075-T6 billet aluminum with a matte black hard-coat anodized finish - Requires upper receiver with an oversized ejection port for proper ejection - Threaded bolt catch screw - For use with a 45 ACP bolt carrier assembly and a standard AR-15 hammer - Lower weight: 10.8 oz - Patent pending - Accepts all aftermarket Glock 45 ACP double stack magazines
