Hello, can someone give me a down and dirty explanation about AR barrel twist. I’m looking for a complete upper or build. I see there are common twist of 1-7 and 1-9. Is one better than the other?? Thx
ok, after a ten second search on the web, I found my answer, but feel free to throw something out there. Maybe personnal preference.
ok, after a ten second search on the web, I found my answer, but feel free to throw something out there. Maybe personnal preference.
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