It is equipped with a 10.5" nylon fiber outer barrel, and the light weight nylon fiber M4S1 Picatinny Rail System. The official CAA trademarks were laser engraved on the nylon fiber receiver. The ergonomic designed nylon fiber pistol grip can provide great comfort and better holding gesture.
The nylon fiber collapsible buttstock can be set to 6 different positions. There is a storage compartment in the stock for 4 x CR123 batteries. The rubber non-slip buttpad with tapered angle, allows faster shouldering and increase comfort with body armor. The side rail on the buttstock can be used to install Adjustable Cheek-rest, magazine pouch or shell holder. A QD sling swivel can be attached on 6 different positions on the stock and handguard.
M4 CQB with 10.5" outer barrel.
Full trademarks on receiver.
Adjustable hop-up with integrated with bolt catch system.
Fire mode selector lever with Safety / Semi-auto / Full-auto positions.
Adjustable front sight
Ambidextrous and adjustable Low Profile Flip-up Rear Sight.
Equipped with CAA M4S1 Picatinny Rail System.
Capable to store a 9.6V twins type battery.
Equipped with CAA Collapsible Butt Stock.
Main Material: Nylon Fiber
Min. Length: 705mm
Max. Length: 790mm
Inner Barrel Length: 275mm
Gearbox: Ver. II 7mm Bushing Gearbox
Caliber: 6mm BB Bullet
Battery: 9.6V Twins Type Battery