Maxx CNC Aluminum Hopup Chamber MXW for MTW Engine

Designed for MTW-based airsoft setups, the Maxx CNC Aluminum Hopup Chamber MXW delivers precise, repeatable hop-up performance on HPA systems. It’s compatible with MTW Milspec, Forged, Billet, and MTW-9 series builds, offering dependable accuracy across shots.

• Material & Precision Machining: CNC‑machined aluminum body provides rigidity and tight tolerances for consistent seating and reduced wobble during operation.
• Fine Hop-Up Adjustment: Aluminum rotary dial knob paired with a precision hop-up lever for micro adjustments to backspin and trajectory.
• Bucking Nub Options: Includes 4mm bucking nubs (6mm nubs available as an option) to optimize performance with both R-Hop and standard buckings.
• Nozzle Length Compatibility: Specifically designed to accommodate the HPA MTW Engine M4 nozzle length while preserving FPS and BB stability with most aftermarket buckings.
• Self-Centering Inlet O-Ring: Ensures the hop-up chamber seats squarely in the 11–11.5 mm inner bore nozzle outlet, eliminating wobble.
• Brass Side Wings: Removable CNC brass side wings slide smoothly into outer barrel slots for secure alignment and easy installation.
• Delrin Locking C-Clip: Advanced CNC Delrin locking clip keeps the inner barrel fixed in place without twisting.
• Wide Compatibility: Optimized for HPA MTW Engine systems and fully compatible with MTW Milspec, Forged, Billet, and MTW-9 series builds.

With the MXW, shooters gain stable, repeatable hop-up performance that translates to tighter shot groups and more consistent BB flight across different buckings and field conditions. The precise adjustment mechanism lets you dial in the exact backspin for your setup, while the self-centering O-ring and locking clip minimize maintenance and misalignment during long sessions. Ideal for HPA MTW users who demand reliable accuracy—from long-range engagements to rapid indoor play. Practical tips: begin with the 4mm nub, test with R-Hop or standard buckings, make small rotary knob adjustments, and ensure the inlet seats cleanly against the nozzle outlet for optimal stability.