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Posted: 2/19/2025 2:31:11 PM EDT
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Considering putting together a 6" 300 Blk Out using the KAK mini mil spec buffer tube/brace. Going for just a very short overall set up not using a can, at least in the beginning. Would like it to run on both subs and supers. Considering a CHEAP 6" upper that RTB offers and build the lower. Unknown gas port size and not using a can makes me think I may have to "tune" the gas system to work, or maybe not. I'm prepared to tinker if needed. Anyone have pics or can share experience with such a build? Even if it is using another brand barrel. Thanks |
![]() Failed To Load Title You’re in luck, I had that exact build. BA barrel. Ran supers and subs just fine with a can. |
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