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This bcg fits standard ar15 upper receiver is that correct? — 2 Answers

by Scott, from RI, United States Asked on March 10, 2021

Name Radical Firearms RF 7.62x39 M16 BCG, Melonite Bolt Carrier Group (BCG) (4.2)
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Answered by SGM, guest, from MI, United States, on January 18, 2022

I think you mean, "Will this BCG fit a standard AR15 upper that has a 7.62x39 barrel?" If that is correct, then YES, this BCG will fit a standard AR15 upper.

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Answered by ZM, member, from TN, United States, on July 17, 2021

No, you would need an upper receiver chambered in 7.62x39, the upper receivers in AR that are chambered in 7.62x39 will however fit an AR15 lower receiver

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