Discription  
The M4A1 Carbine Rifle FPS-450 Airsoft Gun is a high end competition level AEG. With a full metal gear box and durable Nylon Fiber body this AEG can handle all the wear and tear that comes with regular use.

Feature
Gun Type: GBB
Length: 780-860mm
Weight: 2700g
Fire Modes: Semi / Full Auto
Barrel Length: 350mm
Rails: 1 x Top Fixed RIS Rail under carry handle
FPS: Approx. 330fps
Material: Metal - Outer Barrel, Bolt, Rails, Receiver
Polymer - Stock, Handguard, Pistol Grip

What you get:
1 x M4A1 Black Rifle
1 x M4 30rnd GBB Magazine - Black
1 x Manual

Compatible Magazines:
5500 - M4 30rnd GBB Magazine - Black
5505 - M4 30rnd GBB Magazine - Tan
5029 - MSK M4 Polymer Magazine - Black
5031 - MSK M4 Polymer Magazine - Tan
5502 - M16 20rnd GBB Magazine
5500 - Co2 M4 GBB Magazine - Black
5504 - Co2 M4 GBB Magazine - Tan
Compatible Gas: Nuprol 2.0 / Nuprol 3.0 / Nuprol 4.0
UKARA code?