The firing pin retainer is a small but critical component that keeps your firing pin secured within the bolt carrier group. This. TacFire retainer replaces the traditional cotter pin design with a solid machined piece, eliminating the weak point that can fail under repeated firing cycles.
The standard cotter pin retainer works fine, but it introduces a failure point. Cotter pins can bend, break, or back out over time. This solid machined design eliminates that vulnerability entirely. You get a single piece that seats firmly and stays put through thousands of rounds.
Stainless steel construction resists corrosion and extends component life in all shooting conditions. The machined precision fit ensures the retainer seats consistently without wobble or play. This is the kind of small upgrade that prevents the frustration of a critical component failing mid range session.
Fits standard AR-15 5.56 bolt carrier groups with compatible firing pin dimensions. Verify your current bolt carrier group uses a removable firing pin retainer before purchasing. This component works with mil spec and most aftermarket bolt carrier groups.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.
Product: Stainless Steel Machined Firing Pin Retainer (Solid Piece, not Cotter Pin), 5.56 1 Pack
Supplier: TacFire
Platform: AR-15
Caliber: 5.56/9mm
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