Looking for something else similar to an MP5K but not an MP5K? The Ares x Amoeba KW01 M4 PDW AEG can be an option. This AR-pistol style AEG has a dual flash hider, MP7-style iron sights, integrated handguard and foregrip, and a PDW stock. Airsoft Mike got one for an unboxing and overview video.

Airsoft 3D follows up on his review of the Amoeba KW01 PDW AEG with some 3D-printed accessories... "In my previous video, I presented this KW-01 replica from the AMOEBA range from Ares. Today here are some 3D prints to improve it and fill in its flaws."