Please refer to your airsoft gunsmith for proper installation/fitting

This gun does have a MLOK rail for adding accessories

Final assembly and QC done by our trusted partner Vega Force Company

your i5 and M2 are in instant communication

Cybergun Colt Sportsline M4 Daniel Defense 9" MK18 AEG Rifle w/ G3 Micro-Switch Gearbox (Tan) BB's 0.25g Please refer to your airsoftFeatures Colt licensed laser engraved trademarks S&T Gen 3 Lipo ready gearbox with micro switch trigger and quick change spring guide Integrated MOSFET for improved power usage, motor performance, and trigger response High strength nylon fiber reinforced polymer receiver, stock, buffer tube, grip, and carrying handle Flat top receiver allows mounting of optics or other accessories (Removable carrying handle) Adjustable 6 position SOPMOD style stock