Ultra short .300blk barrels review

New user, hello all

Here's an article series detailing the continued testing of 4 (more coming) ultra-short (under 7") barrels in .300 blackout. Data is still preliminary as the barrels aren't fully broken in yet, but the velocity data is interesting

https://loadoutroom.com/51926/ultra-...und-up-part-2/

I’d like to see more reviews on Sig Rattler data. Hopefully that will be one of them.


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