@RGRobinett Will a 30 cal 10" barrel at 1:18 twist stabilize the 125grain bullets enough? I have my old 30br barrel (4000 rounds) rechambered as a 300 blackout and I shoot 125 SST in it. It shoots FANTASTIC!!!! However the gun is very heavy by the time i add a supressor . I was wondering if i cut that barrel down to 10" (and filled out proper SBR paperwork) would it still.shoot good enough to hunt with? Would it help if i got a 1:8 twist barrel at 10:?