Airsoft97 Akihabara store reviews the Double Eagle licensed Daniel Defense MK18 gas blowback rifle. They point its authentic features, like the Daniel Defense engravings on the receivers and the rubber-coated grip, along with its adjustable length and MWS-compatible magazine. After a brief shooting demonstration, the shop also promotes "Super Killer Custom" service for the rifle, which improves both accuracy and recoil, and this can be done by visiting their Akihabara shop.