The Fail Zero Lightweight 5.56 NATO AR-15 Bolt Carrier Group features a bolt and extractor compatible with 5.56/.223 ammunition, along with a lightweight bolt carrier, extractor, cam pin, carrier key, and firing pin. This semi-auto BCG is constructed from steel and finished in classic EXO Nickel Boron treatment. Dimensions measure 1.65 X 3.80 X 10.65 inches, with a height of 1.6500, width of 3.8000, and length of 10.6500. The lightweight design delivers 21% weight reduction compared to standard options, and the component is engineered for drop-in installation on most MIL-SPEC AR15 uppers. This complete bolt carrier group is a direct-fit AR-15 accessory designed for semi-automatic operation.
AR15 Bolts
Fail Zero Lightweight 5.56 NATO AR-15 Bolt Carrier Group
$225.00
Fail Zero Lightweight 5.56 NATO AR-15 Bolt Carrier Group delivers 21% weight reduction with EXO Nickel Boron finish and drop-in MIL-SPEC compatibility. Complete steel construction includes bolt, extractor, cam pin, carrier key, and firing pin for semi-auto operation.
Availability: Only 1 left in stock
Fail Zero
| Weight | 1 lbs |
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| Dimensions | 6 × 3 × 2 in |
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