Gunco.net - View Single Post - Any inexpensive Blackout barrles out there?

**gunkgy** · 02-24-2012, 11:57 PM

Have a CMMG barrel on mine. Had 1700 rnds of 5.56 brass converted to 300 B/O and load them with 150 gr fmj. Shoots great and accurate.

02-24-2012, 11:57 PM	#16 (permalink)
gunkgy Gunco Veteran Join Date: Apr 2005 Location: N.W. Washington Posts: 1,433 iTrader: 18 / 100%	Have a CMMG barrel on mine. Had 1700 rnds of 5.56 brass converted to 300 B/O and load them with 150 gr fmj. Shoots great and accurate. __________________ I know nothing...........nothing !