Maxx Model Products MGW Aluminum Hop-Up Chamber for MTW replicas

Hop-Up chamber crafted for MTW Milspec, Forged, Billet, and MTW-9 series HPA replicas. Manufactured from a single block of aircraft grade aluminium and precisely shaped using CNC machinery. Designed to support the use of GBB Hop-Up barrels and elastics within the replica.

Supports compatibility with both standard and R-hop elastics. Features the CNC Delrin Locking C-Clip mechanism, which effectively eliminates barrel movement and vibration. Dual compression springs provide solid seating of the chamber in the replica. The steel Pivot Pin is engineered for fast removal, allowing for hassle-free installation and maintenance. Optionally, a ball exposure module can be installed. The pressure arm is further stabilized with an integrated O-ring.

Engineered for deployment in M4/M16 carbine replicas featuring a nozzle from MTW HPA engines.

Kit contents:
- CNC chamber,
- 2 x CNC transparent vinyl cover,
- 2 x CNC 2.6mm brass side wing,
- CNC steel Pivot Pin,
- CNC aluminium Hop-Up arm,
- CNC aluminium Soft Round Nub,
- CNC aluminium Soft Flat Nub (4 mm),
- CNC aluminium Hard Concave Nub (4 mm),
- 3 x steel Nub Spring,
- CNC steel spring guide,
- steel upper compression spring,
- steel central compression spring,
- CNC Delrin Locking C-Clip,
- CNC Brass Barrel Spacer,
- brass Spacer Holder Oring,
- CNC aluminium adjustment knob,
- CNC aluminium Inlet Adaptor (11 mm),
- 5 x 0.1 mm spacer,
- 4 x barrel O-ring.

Technical data
Material: 6061 aluminium
Length: 51.15 mm
Height: 22 mm
Outer diameter of the chamber on the gearbox side: 11 mm
Outer diameter from barrel side: 12 mm
Inner diameter from the nozzle side: 8 mm
Weight: 30 g
Manufacturer: Maxx Model Products, Canada