For this lengthy and comprehensive review, REAPERs Airsoft features the Ares Airsoft Kel-Tec  RDB-17 Bullpup S-AEG (semi auto to meet German regulators). A fully ambidextrous AEG mainly made of Polymer this takes in AR amagzines and has an aluminium flat top rail to mount optics. Internally it comes with MOSFET and ETU and has good battery space. It comes with a 130-BB round midcap and 100-BB midcap magazines.