Tokyo Marui Marui M4A1 MWS GBB Airsoft

Semi & Fully Automatic Shooting Mode
Metal Lower & Cerakote Coatings Upper Receiver
180mm Metal Picatinny Rail System Handguard
355mm Metal Outer Barrel With 45mm Flash Hider (14mm CCW)
Fixed Metal Front Sight and Flip-up Rear Sight
Polymer Pistol Grip
Polymer 6 Position Extendable Buttstock With Metal Stock Pipe
35Rounds Loading capacity Gas Metal Magazine
Full length : 777 mm / 854 mm (maximum stock extension)
Barrel length : 250 mm
Power source: HFC134a
Equipped with variable hop-up system
Switchable between full auto (continuous fire) / semi-auto (single shot)
Realizes intense blowback: Equipped with a new blowback engine that uses a large piston with a diameter of approximately 19 mm. The bolt also operates in conjunction with the firing, allowing you to enjoy an unprecedentedly intense recoil shock.
Realizes high durability: The new Z-system mechanism prevents wear and damage to the bolt catch, the piston absorber and friction relief bolt roller reduce the burden on internal parts caused by the bolt operation, and the barrel clamp mechanism that prevents loosening due to recoil and always puts the center of the barrel out, improving durability against intense recoil shock.
Realistic movable gimmicks: The same functions as the real thing are faithfully reproduced, such as loading the first bullet by operating the charging handle, operating the bolt catch after opening the bolt and changing the magazine, and the enhanced stock that can be adjusted to six lengths. In addition, field stripping (normal disassembly for maintenance) can be performed in a manner close to the real thing.
Equipped with a metal R.A.S.: Equipped with a R.A.S. (rail adapter system) with mounting rails on the top, bottom, left and right of the handguard. Various optional parts that comply with the Picatinny standard (20mm width), such as flashlights and foregrips, can be attached. The heat shield inside the R.A.S. is also reproduced.
Mil-spec paint Cerakote: The upper/lower frame and bolt are made of Cerakote, which has a strong coating and excellent abrasion resistance. You can enjoy the texture that is just like the real thing.
Adjustable front/rear sights: The front sight can be adjusted up and down with the included adjustment tool. The rear sight can also be finely adjusted up and down and left and right by operating the dial.
Compatible with various muzzle options: If you remove the muzzle compensator, you can attach a muzzle option with a 14mm reverse thread, such as a silencer
Aluminum die-cast magazine: The aluminum die-cast magazine holds 35 rounds and reproduces the weight of a real magazine fully loaded with bullets.