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What bcg do I need for .300 blackout
updated 11 months, 2 weeks ago
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New to the build game and my upper doesn’t come with a bcg been looking around but haven’t seen any .300 BCG’s am I missing something here? Appreciate the help y’all
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556/223
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A regular 556 bolt will work. The 300 blackout is still a 5.56 case. It’s just a different bullet.
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Did you find a bcg?
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