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SKU: GAG_38BA4A9
CMMG Firing Pin Retainer Features Crafted to meet strict manufacturing standards this firing pin retainer offers a secure fit for CMMG Mk3 and LR-308 platforms. Its robust steel construction ensures long-lasting performance under repeated use. Whether for a new build or routine maintenance this retainer is a dependable solution for keeping your firing system operating flawlessly. CMMG Firing Pin Retainer Specifications Manufacturer: CMMG Model: Firing Pin Retainer Fitment: CMMG Mk3 / LR-308 Bolts Material: Steel Finish: Silver Application: Retains firing pin within bolt carrier group Compatibility: AR-10 / LR-308 Platform (Mk3 Series)