VFC AVS74U GBBR Airsoft (Dec.)
 
All-steel structure and simulation surface treatment, engraving and details are included; real AK parts and accessories can be installed directly. 
CNC integrated steel bolt carrier, simulated bolt and long-stroke piston, cylinder diameter is up to 22mm, bringing a strong recoil experience. 
The full steel fire control group is equipped with a braided wire hammer spring and a rate reducer, which is durable and also extremely simulated. 
Variable stroke-bolt: Long-stroke setting for simulation, short-stroke setting to increase rate of fire. 
Easy disassembly Hop-up unit design, Hop-up bucking and inner barrel are universal to the VSR10 specifications. 
The lightweight aluminum magazine only weighs 388g with capacity of 42 rounds, along with 107cc gas capacity, which is largest among any similar AK models on the market. 
It also has both function of stop firing after last BB and dry firing operation.
First Batch AVS-74U GBB, includes 74U dedicated replica carry bag (DROP CASE)
Cal:6mm BB
Green Gas Power Source
Product Include: AVS74U x1, Magazine x1.
Length: 490~730mm
Inner barrel length: 250mm
Velocity:  110 m/sec (0.2g BB)
Energy: 1.2J
Capacity: 42Rounds
Option Part : 
VFC AVS74U Gas Magazine
VFC AK K-Rail Model 3
Package : Include: AVS74U x1, Magazine x1.
VFC : VF2-AKS74U-BK81