What happens when you marry two Cold War rivals? At SHOT Show, you get a mutant rifle that’s smart and as simple to use as a modern sporting rifle. CMMG introduced its newest AR-15-style rifles: the Mk47 Mutant T, Mutant AKM, and Mutant AKM2. The company touts the new Mutant arrivals as a smart blend of the AK’s ammunition and magazines with the accuracy and compatibility of components of the AR. The Mutant was drawing a lot of crowds interested in the accuracy of an AR combined with the take down power of the 7.62x39 mm cartridge. The MK-47 gas-operated...