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oldkim · July 3, 2011, 01:55 PM

The 300 AAC BLK (Blackout) is also something to look at...

Simple AR upper chambered for the 300 BLK, takes the same AR magazines. Shoots a 30 caliber bullet from a necked up .223 case

http://300aacblackout.com/

July 3, 2011, 01:55 PM	#15
oldkim Senior Member Join Date: December 5, 2008 Location: Renton, WA Posts: 462	On the same note... The 300 AAC BLK (Blackout) is also something to look at... Simple AR upper chambered for the 300 BLK, takes the same AR magazines. Shoots a 30 caliber bullet from a necked up .223 case http://300aacblackout.com/ __________________ "Shoot Safetly, Shoot Often and Share Your Sport." Jim Scoutten, Shooting USA Check out my new website: www.shootonthemove.org