TOKYO MARUI M4A1 MWS GBB Airsoft - Black

The definitive version of the U.S. military’s current-issue firearm, based on the M4 Carbine Enhancement Program

The highly expandable “M4A1 MWS,” equipped with the R.A.S. (Rail Adapter System) and compatible with a wide range of optional parts, is finally here in gas blowback!
The dedicated blowback engine features a 19mm-diameter cylinder—one of the largest in the series—generating an unprecedentedly intense recoil shock. Equipped with new mechanisms designed to enhance durability, including the Z-System, this ultimate gas blowback model combines precise shape reproduction and realistic texture with the high accuracy and operational performance that Tokyo Marui is known for.

Key Features

• Intense Blowback Equipped with a new blowback engine featuring a large piston with a diameter of approximately 19 mm. The bolt operates in sync with each shot, allowing you to experience an unprecedentedly intense recoil shock.
• High Durability Durability against intense recoil shock has been enhanced through features such as the new Z-System mechanism—which prevents wear and damage to the bolt catch—a piston absorber and friction relief bolt roller that reduce stress on internal parts caused by bolt operation, and a barrel clamp mechanism that prevents loosening due to recoil and keeps the barrel centered at all times.
• Realistic Moving Mechanisms It faithfully reproduces authentic functions, such as loading the first round by operating the charging handle, engaging the bolt catch after opening the bolt and changing the magazine, and an Enhanced Stock adjustable to six different lengths. Additionally, field stripping (standard disassembly for maintenance) can be performed in a manner similar to the real thing.
• Equipped with a Metal R.A.S. It is equipped with an R.A.S. (Rail Adapter System) featuring mounting rails on all four sides of the handguard (top, bottom, left, and right). Various optional parts compatible with the Picatinny standard (20mm width), such as flashlights and foregrips, can be attached. The heat shield inside the R.A.S. is also faithfully reproduced.
• Mil-Spec Cerakote Finish The upper and lower frames, as well as the bolt, feature Cerakote—a coating known for its strength and excellent scratch resistance. You can also enjoy a texture that feels just like the real thing.
• Adjustable Front and Rear Sights The front sight can be adjusted up and down using the included adjustment tool. The rear sight can be finely adjusted both vertically and horizontally via separate dials.
• Compatible with Various Muzzle Options By removing the muzzle compensator, you can attach muzzle options such as silencers that use a 14mm reverse-thread specification.
• Die-Cast Aluminum Magazine The die-cast aluminum magazine holds 35 rounds and reproduces the “weight of a real magazine fully loaded with ammunition.”