A quick look by Paradise Hobby Store of the EMG Angstadt Arms MDP-9 GBB Pistol. The MDP-9 is a GBB pistol that utilizes a GBB system and is compatible with various GBB ARP magazines. It features a nylon design for both the upper and lower receivers. The upper receiver and the charging handle have a 2011 style whislt the magazine release is extended for easier manipulation, and the bolt travel is short, similar to a PDW design. The design is reminiscent of an MP5. The hop-up is easily adjustable and compatible with easy-to-find systems and inner barrels.

The MDP-9 is compatible with magazines from brands like AW and VFC and they show a customized MDP9 setup with a tracer unit and a KT sling. They recommends it for those seeking an AR-like platform with 17-style magazine compatibility as it is reasonably priced.