Features:

• Based on WE Tech GBB Airsfot Rifle

• Modified with Z-Part MK12 MOD1 CNC Steel Set

• The Silencer is Optional Choice

• CNC Steel kit from the Z-Part 

• Nice Recoil and the shooting feeling

• Almost full bolt travel

• Hop up adjustable in the breach

• Base on the WE system M16A3 GBB Airsoft

More Optional:

• Add Silencer

• Add 20rd short Magazine

• Upgarded Inner barrel and Hop-Up Rubber

Infornmation:

• Model: MK12 MOD1

• Materials: Steel, Zine Alloy, Alloy, Nylon, Rubber

• Length: 950mm

• Weight: 4000g (8.11 pounds)

• Barrel: 510mm inner barrel

• Power Source: Green Gas

• Action: Semi / Auto

• Ammo Type: 6mm airsoft BBs

• Ammo Capacity: 30-round full-size metal magazine

• FPS: 400

• Bunker Tech Upgrades Maple leaf gbb 6.02mm Inner Barrel Maple leaf  High Accuracy Hop-up Bucking- Internal Parts Adjust All function checks, to avoid common tolerance issues. BB weight for optimal performance: 0.36 gram