It looks like the Tactical Chicano finds the KWA KO Series EVE 4 to give the most bang for the buck. The KWA KO EVE-4 AEG is a lighter M4-style AEG with a polymer receiver and MLOK handguard. It has a side charging handle, a vertical grip, a PDW stock, PTS sights, a muzzle brake, ambi fire controls, and QD sockets. It has a 2.5+ VPS gearbox and can take an electronic trigger group. It is a fast and reliable polymer AEG from KWA.

The KWA KO Series is a series of compact airsoft guns from KWA the models are available now at Evike.com and Matt with some help from his clones, reviews these... "The KWA Originals brand of airsoft guns focuses on a dynamic new approach to airsoft combat sports.