Tokyo Marui M4 CQBR Gas Blow Back Rifle

Description:
The M4 CQB GBB Made from Japan Tokyo Marui Factory.

The Colt M4A1 Carbine was originally developed exclusively for US Special Forces. Due to its outstanding performance in CQB (close quarters combat), it has been issued in large numbers to soldiers in the Airborne Division and Marine Corps in recent years, rapidly becoming the US military's go-to automatic rifle.
In the late 1990s, Knights' RIS (Rail Interface System), which featured mounting rails on all four sides of the handguard, led to the rapid introduction of new models featuring optics, silencers, flashlights, and more. A barrel-mountable grenade launcher was also available, allowing the rifle to be adapted to various situations without changing the base rifle. Following the success of
the M4A1 in Afghanistan and Iraq,
the "Modular Weapon System," which allows various optional parts to be attached to a small, lightweight carbine with rails, was adopted by various countries. The M4A1's successful systematic use of military rifles has made it a significant milestone in the history of firearms.

Flexible and evolving, the new era of the M4 Shorty:
The CQBR, a 10.3-inch short barrel, replaces the upper receiver with the barrel to adapt the M4 for close-quarters combat (CQB) in confined spaces. Of the three main versions of the CQBR, the "Block 1" model is now available in the gas blowback machine gun lineup! Equipped
with new mechanisms, such as the Z System developed for the M4A1 MWS, it combines high durability and operational performance while pursuing realistic shape and texture. Furthermore, its expandability with optional parts makes it easy to handle in tight spaces.

Realizes powerful blowback:
It is equipped with a blowback engine that uses a large piston with a diameter of approximately 19 mm. The bolt operates in conjunction with the firing, allowing you to enjoy an unprecedentedly powerful recoil shock.

Realistic moving gimmick:
It faithfully reproduces the same functions as the real thing, such as loading the first bullet by operating the charging handle, operating the bolt catch after opening the bolt and changing the magazine, and a crane-type stock that can be adjusted to six different lengths.It also allows for field stripping (normal disassembly for maintenance) in a manner similar to the real thing.

Realistic moving gimmick:
It faithfully reproduces the same functions as the real thing, such as loading the first bullet by operating the charging handle, operating the bolt catch after opening the bolt and changing the magazine, and a crane-type stock that can be adjusted to six different lengths.It also allows for field stripping (normal disassembly for maintenance) in a manner similar to the real thing.

Compatible with various muzzle options:
By removing the muzzle compensator, you can attach a muzzle option with a 14mm reverse thread, such as a silencer.

High durability:
The new Z-system prevents wear and tear on the bolt catch, while the piston absorber and friction relief bolt roller reduce the strain on internal parts caused by bolt operation, and the barrel clamp mechanism prevents loosening due to recoil and keeps the barrel centered at all times improve durability against strong recoil shock.

Equipped with metal RAS:
The handguard is equipped with a RAS (Rail Adapter System) that has mounting rails on all four sides (top, bottom, left, and right). It can accommodate a variety of optional parts that are compatible with the Picatinny standard (20mm width), including the standard KAC-type vertical foregrip. The heat shield inside the RAS is also reproduced.

Adjustable front/rear sights:
The front sight can be adjusted up and down using the included adjustment tool, and the LMT rear sight can be precisely adjusted up and down and left and right using the dials.

Aluminum die-cast magazine:
The die-cast aluminum magazine holds 35 rounds and reproduces the weight of a fully loaded magazine.

Length: 698 mm / 780 mm (stock fully extended)
Inner Barrel Length: 250mm
Magazine Capacity: 35+1rds (6mm BB)
Material : Metal & Plastic 
Fire Mode : Semi Auto / Full Auto / Safety
Hop Up: Yes Adjustable
Gun Power: HFC134a Gas