tp555 300 whisper barrels

[oregonshooter]

Originally Posted by SwampF0X

Would there be any drawbacks to using a 8" barrel? What is the best length for a 300 whisper and why?

swampf0x

tp555 told me 9" was OK for a heavy suppressed only setup like I'm building. I believe you are looking for the same, but mentioned trying supersonics. 10.5" is the best for both.

I would not go the extra 1" shorter, although I think he did say he had made one 8" in a post here but never heard how it tunred out.