I just pre-ordered mine here...


http://shop.bullseyeindoorrange.com/AAC ... -Rifle.htm

You may want to check with AAC to make sure using a 9mm suppressor on 300BLK is OK. I know I've seen guys do it but there is a still a significant pressure difference in the two (for supersonic, over 10,000-20,000 CUP depending on the load). Mers went over this though it was with more extreme exampl...