dnA RO723 GBB Airsoft

Features: A2 small tube sight base Steel delta ring ( Star ring ) Steel flash hider C7 upper A2 lower Specification Material : Metal, Aluminum Alloy, Steel, Fiber Polymer Magazine Capacity ( Rds ) : 30 ( 6mm BB bullet ) Overall Length ( mm ) : 770 / 855 Inner Barrel Length ( mm ) : 275 Weight with Magazine ( g ) : 2560 System : Gas Blowback Firing Mode : Semi Auto / Full Auto / Safety Hop-Up : Adjustable Muzzle Velocity : Depends on the production batch or version, muzzle velocity is not more than 1.9 joules ( Export version increases or decreases depending on the region, with a maximum muzzle velocity of 1.9 joules ) Package Includes : Airsoft Gun, Airsoft Magazine, User Manuals