Maxx Model CNC Aluminum Hopup Chamber Version 2 for Wolverine MTW Series Airsoft AEG Rifles (Model: M4W)

Features

• Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durability
• Precision rotary dial design for fine hopup adjustments
• Re-engineered the hopup levers and nubs to work best with R-hop, Flat-Hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot
• Accepted the HPA MTW Engine M4 nozzle length
• Fully compatible with most aftermarket soft and hard rubber bucking without losing FPS or dropping BBs
• Equipped with a new CNC Delrin Locking C-Clip design to hold barrel tight without wobbling and twisting, 3 compression springs on top, at bottom and in center of housing to ensure the hopup unit is exactly centered, straight and air tight
• Compatible with any 11mm inner bore HPA Engine nozzle outlets
• Specially designed with BB Latching System to prevent dropping BBs after removing the magazine, Manually opened to release BBs from inside hopup chamber by hand

CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series.

The Hopup Chamber M4W unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mm Bucking Nubs to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot. The Hopup Chamber M4W unit is designed to accept the HPA MTW Engine M4 nozzle length, and fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use.

The Hopup Chamber M4W unit is wisely equipped with an interchangeable Inlet Adaptor OD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore HPA Engine nozzle outlet without wobbling. Also mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots, and included an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twisting.

New for the updated models of Maxx Model hop-up units is that they no longer use screws for the hop-up arm, replacing them with o-rings on the pivot pin. Featuring an updated internal design for tighter tolerances, the updates provide improved consistency and accuracy. No jamming or double feeding, and BB position is seated consistently and repeatedly after each shot and stacks up perfectly.

Manufacturer: Maxx Model

Specifications:

Hopup Kit Includes:

1 x CNC Aluminum Hopup Chamber M4W unit

2 x CNC Acrylic Side Cover

2 x CNC Brass 2.6mm Side Wing

1 x CNC Steel Pivot Pin

1 x CNC Aluminum Hopup Lever

1 x CNC Aluminum Soft Round Nub

1 x CNC Aluminum Soft Flat Nub (4mm)

1 x CNC Aluminum Hard Concave Nub (4mm)

3 x Steel Nub Spring

1 x CNC Steel Spring Guide

1 x Steel Upper Compression Spring

1 x Steel Center Compression Spring

1 x CNC Delrin Locking C-Clip

1 x CNC Brass Barrel Spacer

1 x Brass Barrel Spacer Holder Oring

1 x CNC Aluminum Rotary Dial Knob

1 x CNC Aluminum Inlet Adaptor (OD11mm)

Overall Length: 51.15mm
Overall Height: 22mm
Inlet Adaptor Outer Diameter (to fit into HPA Nozzle Outlet): 11mm
Hub Outer Diameter (to fit into Outer Barrel): 12mm
Hub Inner Diameter (to fit Nozzle): 8mm
Application: For most HPA MTW Milspec, Forged, Billet and MTW-9 series rifles
Material: Aluminum 6061

Test Results: FPS might be increased from 10FPS to 30FPS over the stock setup. Please check your FPS!
Disclaimer: Professional installation highly recommended. Please use discretion when installing custom parts as fit and compatibility may vary. Modification may be required. Professional installation recommended.

About Maxx Model Products

Maxx Model Products design, manufacture, and make high quality parts for Airsoft products.