TacFire AR-15 Firing Pin Retainer - Stainless Steel
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$3.99
MSRP
$3.99
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1 Stores
Updated
Aug 26, 2026
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Specifications
Description
The TacFire AR-15 Firing Pin Retainer is a Mil-Spec cotter-style firing pin retainer for AR-15/M4 bolt carrier groups. Features hardened stainless steel construction. Easy, drop-in installation. Ensures safe operation and eliminates the risk of slam fires and other safety issues.