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AR15.COM
7/24/2022 7:38:02 PM EDT
I just got the new 1 in 5 twist match 7.5 inch 300 BO barrel.  I have yet to try it out, but curious if anyone else has one and what buffer set up they are using.
2/26/2023 7:00:51 PM EDT
[#1]
Originally Posted By medic3648:
I just got the new 1 in 5 twist match 7.5 inch 300 BO barrel.  I have yet to try it out, but curious if anyone else has one and what buffer set up they are using.
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I don't know if you ever got this all sorted out, but I have that barrel.  It's dedicated to shooting subs only, so I ended up going with a standard carbine buffer and a Sprinco reduced power buffer spring.

Anyone happen to know the gas port size on this barrel?  I forgot to measure before I assembled it.

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