A&K - DMR M4 w/ Suppressor - Black is an M4 Platform based 6mm BB AEG Airsoft Gun built to be used as a Designated Marksmans Rifle, and is an excellent entry point into the world of DMRs. By utilising the standard M4 Platform with M4 style Magazines, this Airsoft Gun is capable of making the most of magazine. The Airsoft gun is centred on a CNC Alloy Receiver and Hand Guard, which results in a very solidly built gun. The Receiver features a mock Forward Assist and Charging Handle; pulling the Charging Handle opens the Dust Cover to reveal a fully adjustable Hop Up. The Hop Up used to adjusting the Range and Accuracy of a BB, vital for any Airsoft DMR, is a Rotary Wheel Type. Both the upper surface of the Hand Guard and Receiver feature their own individual full-length 20mm RIS Rails, allowing you to mount Scopes and Optics, however it is supplied with Flip Up Iron Sights. The Front sight is integral to the Hand Guard, the Rear Sight is removable. In addition, the remaining faces of the rail feature short 20mm Rails to mount accessories such as Bipods, Grips, Laser/Light Modules Battery Boxes. The DMR is also supplied with a modern looking Quick-Detatch Suppressor that simply screws down on top of the Flash Hider. The Stock is a Magpul styled fixed DMR Stock, rather than the traditional M4 Sliding Stock. However, both the Cheek and Butt Pads are adjustable for comfort, allowing you ensure you have a Stable and Comfortable shooting position.