Amoeba (ARES) M4 Carbine-Length Handguard Set (Short, Black) Net-Weight-(g)_420 -Complete Gearbox with Steel Bearing

-Complete Gearbox with Steel Bearing Gears

make the bolt action running smoother on each shoot

The shorten barrel and stock

- Reinforced Gas Blow Back System

AUG is still widely used in many military force plus a number of law enforcement unit

Amoeba (ARES) M4 Carbine-Length Handguard Set (Short, Black) Net-Weight-(g)_420 -Complete Gearbox with Steel BearingThe latest AMOEBA modular handguard system is a combination of different accessories. Easy & prompt recombination with high flexibility, and enable the game players to easily manage various situations and environment. Amoeba (ARES) M4 Carbine Length Handguard Set (Short, Black) Constructed of Nylon Fiber Compatible with standard M4 series Airsoft Rifle (including AEG, GBB, Model Gun etc.) Easy to mount, require no gunsmith. Available for change,