Replica made by DBOYS/Double Bell with good performance and used quality materials. Magazine, flash suppressor, magazine catch, safety selector lever, bolt catch, charging handle latch, pins are made of steel, other elements such as outer barrel, handguard, receivers are also made of metal alloy. The stock and pistol grip are made of plastic. Mechanism of Gearbox v2 with quick spring change system mounted on 7mm steel ball bearings.

Parts that are mounted inside gearbox mechanism:

* reinforced piston head

* 7mm steel bearing * Joule spring

* spring guide with bearing for smoother spring work

* all steel gears

* low resistance gearbox wiring.

The replica comes with:

• Replica (Controlled and Tested)
• 300rd magazine
• Auction clean barrel
• Manual