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WTB 10.5" or 14.5" barrel or any 1:7.5 twist carbine/rifle gas system barrel
#2
I know this is a Grendel forum and all, but I really think you'd be better served with a 300BLK for that kind of application. You should compare ballistics in an SBR. the 300BLK is actually a cartridge designed for ~9" applications effective out to ~300yds.
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WTB 10.5" or 14.5" barrel or any 1:7.5 twist carbine/rifle gas system barrel - by ThomasA - 08-12-2012, 02:00 PM

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