CNC Aluminum Hopup Chamber/Adjuster M4T set is precisely machined from a solid aluminium block to perform accurately and consistently for Tokyo Marui MWS M4 Gas Blowback Airsoft Rifle.

The Hopup Adjuster M4T unit is built with a unique Rotary Dial Knob, a number indicator for precise hopup adjustment, and to prevent shifting under vibration. The Bolt Stopper/Damper is also adjustable to mitigate the Bolt Carrier bounce to eliminate double feeding of BBs.

The Hopup Chamber M4T unit is fully compatible with most GBB Rubber Buckings without losing FPS or dropping BBs, ensuring the BBs shoot accurately and consistently on every single shot.

The Hopup Chamber M4T unit is also equipped with the Aluminium Locking C-Clip and Taper Locking Sleeve to keep the Inner Barrel securely in place without wobbling and twisting.

More than that, the Hopup Chamber/Adjuster M4T system is wisely designed and controlled by a Single-Arm-Control, which allows the system to work precisely and accurately without unnecessary oscillations and instability on the Dual Arm Control systems.

Includes:

1 x CNC Aluminum Hopup Chamber/Adjuster M4T set
1 x CNC Aluminum Rotary Dial Knob
1 x CNC Delrin Adjustable Bolt Stopper
2 x O-Ring Charging Handle Damper
2 x Stainless Steel Stopper Spacer
1 x CNC Aluminum Damper Plate
1 x O-Ring Stopper Damper
1 x CNC Aluminum Single-Arm-Control Hopup Lever
1 x CNC Brass Pivot Pin
1 x Steel Lever Torsion Spring
1 x CNC Aluminum Locking C-Clip
1 x CNC Aluminum Taper Locking Sleeve
1 x CNC Aluminum Locking Cap
1 x CNC Stailess Steel Bucking Spacer
1 x O-Ring Chamber Damper
1 x CNC Aluminum Soft Round Nub
1 x CNC Aluminum Soft Flat Nub (6mm)
1 x CNC Aluminum Hard Concave Nub (6mm)