http://www.patreon.com/ForgottenWeapons https://www.floatplane.com/channel/ForgottenWeapons/home Cool Forgotten Weapons merch! http://shop.bbtv.com/collections/forgotten-weapons Yesterday we looked at the novel Radial Delayed Blowback system invented by CMMG for their 9mm AR carbines; today we are taking it out to the range to try. It does indeed do exactly as advertised - even in a lighter platform like this SBR, the recoil impulse is significantly less than in simple blowback 9mm ARs. Very cool to see innovation still existing in a marketplace that has been so heavily optimized! Contact: Forgotten Weapons 6281 N. Oracle #36270 Tucson, AZ 85740