Home / Bolt Carrier Groups / TacFire / Tacfire Firing Pin Retainer -Reliable for 5.56/9mm Bolts, A Critical Component - MAR121-P
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Tacfire Firing Pin Retainer -Reliable for 5.56/9mm Bolts, A Critical Component - MAR121-P
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$2.36
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Updated
Jun 21, 2026
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Specifications
Description
The versatile firing pin retaining pin demonstrates compatibility with a range of bolt options, accommodating both 5.56x45mm and 9mm configurations with ease, providing enhanced flexibility and adaptability to meet your specific firearm needs.
