GHK Colt Licensed M4A1 SOPMOD Block II RISII GBBR (Black) color-desert The system was designed as

The system was designed as a mechanical system from the ground up and uses a realistic trigger mechanism which can be applied to single-shot

Functions: Momentary-On & Contstant-On Powered by 2*CR123A(3

Features include Holosun’s Super LED with up to 50k hour battery life

Our High Power Airsoft Enhanced Biodegradable BB’s are the worlds only Bio BB to be tested and confirmed Enhanced biodegradable by an accredited U

GHK Colt Licensed M4A1 SOPMOD Block II RISII GBBR (Black) color-desert The system was designed asComes with orange tip. Features Full metal upper and lower receiver with stamped Colt trademarks One piece metal barrel assembly CNC machined Daniel Defense licensed RIS II aluminum alloy handguard with laser etched trademarks allows for easy addition of any 20mm accessories Flat top receiver makes mounting optics or other accessories easy Adjustable CRANE style stock and polymer pistol grip CNC bolt carrier group with negative pressure blowback