AT-AK12K is the newest assault rifle of Arcturus producer that has already accustomed airsoft players to the reliability, accuracy, and durability of their replicas. The main elements such as receiver, receiver cover, receiver cover latch, safety lever, trigger, trigger guard, magazine latch, bolt carrier, folding stock latch, gas tube, gas port block, front sight base, folding rear sight and flash hider, as in the case of firearms were made of steel. Smaller parts, including the outer barrel were made of aluminum and light alloys. The whole rifle is well fitted and protected against corrosion. Buttstock, pistol grip, magazine, handguard are made of reinforced polymer. The reinforced gearbox with proven internal parts is the next advantage of this replica. Quick spring change system (without pull out and open the gearbox), bearing spring guide, bearing piston head, full steel teeth polycarbonate piston, steel gears mounted on 8mm steel bushing to be able to withstand the highest loads. The motor gear is mounted on ball bearings to ensure it can rotate freely at high speeds. In addition, the gearbox is equipped with a microswitch trigger, which, in combination with low-resistance wiring, works great with Li-Po batteries. The use of an electric trigger eliminates also the problem of burned out contacts and improves the response to the trigger. The replica also features a sealed nozzle that works great with a rotary hop-up chamber and with a precision barrel. The battery is located under the receiver cover. Access is obtained after removing the handguard latch. Then it is necessary to slide the receiver cover to the rear and disassemble it completely. NOTE! The replica has a unique serial number! The kit includes: · replica · folding rear sight · 30/130rds DMAG variable-capacity magazine · 500rd DMAG hi-cap magazine