King Arms Colt M4A1 RIS Gas Blowback (Full Metal)

- King Arms COLT M4 RIS Gas Blowback Rifle

- Full Metal COLT Type Metal Body

- Licensed Engraved Logos / Laser Markings

- Adjustable Power by changing included power valve blockers

- Functional Bolt Locking & Adjustable ROF by using included 4 size speed buffers

- 14.5inch Carbine Length Outer Barrel

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385,00 €


Availability : This product is temporarily out of stock

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King Arms COLT M4 RIS Gas Blowback Rifle Adjustable Power & Rate of Firing Crispy Metal Sounds & Smoother slide cycling Official Licensed Engrave Logos / Laser Markings throughout the gun COLT Metal Receiver (Easy Disassembly) Aluminum Alloy RIS Rail System Handguard 14.5inch Carbine Length Outer Barrel Round Per Second Adjustment Power Adjustment


Package with 50 Rounds Gas Operated Magazine (Also compatible with WA M4 GBB Magazine without modification) There are two valve blockers included in this package, which one of them is already installed.


To adjust power, simply switch between higher / lower power valve blocker, it offers power range 280FPS~450FPS


King Arms GBB Rifle - Power Adjustment Valve Blocker


To adjust Rate of Fire, interchange four different sizes speed buffers to achieve your perference. (The thickest and thinnest buffers have been installed) By adding buffer, it reduce travel distance for the recoil spring, hence higher ROF can be achieved.


King Arms GBB Rifle - ROF Adjustment Speed Buffers


Aluminum Made 14mm barrel extension tube Sling mount can be installed with any single, 2- or 3- point tactical sling


Item Weight (gram) 2900
Major Color Black
Length 775mm / 855mm (Extended)
Barrel Length ~368mm
Blow Back Yes
Hop-up Adjustable
Shooting Mode Semi/Fully Automatic
Magazine Capacity 50 Rounds
Bullet Type 6mm BB
Pistol Power Source HFC134a Gas
Power (Muzzle Velocity) 450 FPS (Top Gas Test @ 25°C Room Temperature)
Manufacturer King Arms
Package Includes
  • King Arms COLT M4 RIS Gas Blowback Rifle
  • 50 rounds Metal Gas Magazine
  • Original Box

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