M4A1 Carbine is the Carbine version of the M16A2 Rifle which with 80% parts commonality. It has a 14.5 inch barrel, allowing its user to better operate in CQC (Close Quarters Combat). It is heavily used by the US Military and slated toeventually replaced the M16 rifle for most combat units in US army.

Features :
CNC Delta Ring, 14mm CCW Flash Hider and Barrel nut.
Metal 14.5 inch outer barrel with nylon fiber handguard.
Metal Body frame with SEAL Teams Skeleton Frog laser marking.
Included 600m flip-up sight which replaced the  standard carry handle.
Standard 20mm rail on the upper frame for rail attachments.
Metal M4 type Hop-Up Camber.
Constructed with Ver 2 7mm bearings gear box.
Nylon Fiber Retratable Stock with 6 Positions Collapsible.
Store up to 9.6V mini type / V-shape batteries inside the handguard.
Ready to go for 400 FPS without modification.
Included 2 pcs of 300 rounds Hi-cap Magazine.

** Please note that Battery and Charger are not inculded **

Specifications :
Length: 765mm, 850mm (Stock extended)
Barrel Length: 363mm
Shooting Mode: Safety, Semi-Auto & Full-Auto
Weight (g): 2680 (gun wuth magazine), 3690 (with box)
Color: Black
Magazine Capacity : 300 rounds
Material: Metal & Nylon Fiber
Bullet type: 6mm BB
Power (Muzzle Velocity): 400 FPS
Manufacturer: Red Fire