History:
Was involved Vietnam War ,replacing the M14 rifle in that role .

Features :
1/1 Scale High Performance GBB Rifle
Fully & Semi Automatic Shooting Mode 
Can Use Top Gas to Shoot ,Makes this gun operate more realistic
Full Metal Receiver & Outer Barrel 
Open Bolt System 
Metal M16VN (Short Type) 20 rounds Standard Magazine 
Can Shoot out 400fps with 0.2g BBs (Top Gas)
Sling mount can be installed with any tactical sling 
Vietnam War Player and fans can rejoice with this product from WE

Specifications :
Length : 1000mm 
Barrel Length:  ~480mm 
Hop-up : Adjustable 
Shooting Mode :Semi/Fully Automatic 
AEG Power Source :TOP / Green Gas 
Weight :3580g
Color : Black
Magazine Capacity :20 rounds(M16 Short Type)
Magazine Materials : Metal
Bullet Type : 6mm BBs
Power (Muzzle Velocity) :400fps (Top Gas)
Manufacturer:  WE