CS L85 A2 Assault Rifle AEG Airsoft Gun SA80 requires Mini 9.6v (Type 04) 7.4v Li-Po (Type 20) (Not Included)Metal constructionInstant releasable handguard：Instant releasable upper and lower：Patented brand new design of the delayed-action trigger electric brake：Power is cut when upper and lower are released：Brand new gear box set with adjustable spring strength：The external and internal box is reinforced.ICS uses 7 mm bearingHOP-UP adjustment：The new hop-up has crosshead, which makes it easier to adjust with crosshead screwdriver.The steady for barrelICS replicate the production process of real L85. ICS L85 is produced by stamping steel and welding.dimension： length：786.5mm weight：3652g magazine capacity：450 roundsUses M4/M16 style magaiznesScope rail is 19mm widthMotor short typeBox ContainsGun2 x 450 rmd metal MagazineLoading RodCleaning RodManual. Rifle is fitted with mini tamiya connector uses M16 509mm inner barrel flashhider has 14mm CCW fitting Specification ICS Gun Information All ICS Guns (except M1 Garand) are downgraded in the ICS factory to UK legal specifications This means that the guns will chrono between 290 and 350 fps on a .2g BB dependant on barrel length and gun model. ICS install a M100 spring instead of the M120 and with Infinite 2500 motor instead of Turbo 3000 motor. The reason for the spring change is to get the velocity below the UK legal limit The reason for the motor change is to minimise motor over spin that courses 2 bbs being fired from 1 pull of the trigger on sub 400 fps rifles. On all ICS EBB guns the decocking function (what happens when the fire selector is moved to Safe) has been removed by the factory. The reason for the removal of the decocking feature is that under some circumstances after moving from safe to single shot the action can load an extra bb into the hop unit resulting in a double shot or damage to the rifle.