Home / Bolt Carrier Groups / Tacfire / Tacfire Firing Pin Retainer -Reliable for 5.56/9mm Bolts, A Critical Component - MAR121-P
▼ 15% below avg
Tacfire Firing Pin Retainer -Reliable for 5.56/9mm Bolts, A Critical Component - MAR121-P
Lowest Listed Price
$2.36
MSRP
$3.99
Savings
41% off
Retailers Reporting In Stock
3 Stores
Updated
Sep 8, 2026
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Specifications
Description
Tacfire Firing Pin Retainer -Reliable for 5.56/9mm Bolts, A Critical Component - MAR121-P
