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Failzero bcg - FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer

by mountainman, Verified Owner from TN, United States Written on June 3, 2020
Review for FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer
FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer
FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer
As Low As $154.49 Save Up to $14.51
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mountainman's Review of FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer

A completely assembled, ready to install Full-Auto BCG with a Classic Finish. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. Overall a great choice for your rifle BCG.
Would Recommend: Yes
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Last updated 2025-11-12 UTC.