M4 CQBR BLOCK1 (Z SYSTEM) GBB

Tokyo Marui M4 CQBR BLOCK1 GBB Rifle
1/1 Scale Gas Powered Airsoft GBB Rifle
Semi & Fully Automatic Select Fire
Gas Operated Recoil Blow Back
Realistic Construction & Field Stripping

Metal Lower & Upper Receiver (painted with Cerakote material provided a very nice mat finish and a durable protection)
180mm RAS Rail System Handguard
245mm Outer Barrel With 45mm Flash Hider (14mm CCW)
Fixed Metal Front Sight and QD Adjustable Rear Sight
Polymer Pistol Grip With Non-Slip Texture
Polymer Vertical Grip (Bottom screw tighten the grip onto rail )
Polymer 6 Position Collapsible Crane Stock With Metal Stock Pipe
The 19mm cylinder provides the M4A1 CQBR BLOCK1 a strong and fast blowback recoil
Metal housing 35 rounds Loading capacity Gas Magazine

Every parts of this Rifle are designed to resist to the blowback recoil.
The Z-System enhanced the durability of the bolt catch, the piston absorber and the friction relief bolt roller minimize the impact of the bolt’s cycle on internal parts, the barrel clamp gives more stability to the barrel and help to keep the barrel screw tightened.
Functional Bolt catch & Release
Functional Forward Assist
Type 3 Adjustable Hop-Up
Bolt hold when magazine is empty
Sling mount can be installed with any single, 2- or 3- point tactical sling

Item Weight (gram) 2986
Major Color Black
Length 700mm / 785mm (Extended)
Barrel Length ~250mm
Blow Back Yes
Hop-up Adjustable
Shooting Mode Semi/Fully Automatic
Magazine Capacity 35+1 rounds
Bullet Type 6mm BB
Power Source Green Gas
Power (Muzzle Velocity) 320FPS

Package Includes
Tokyo Marui M4 CQBR BLOCK1 GBB Rifle
35 rounds Metal Gas Magazine