Clovair® Elite MTW Internal Upgrade Kit | 2026 MAXX MEW + PDI

Clovair® Elite is our top-of-the-line MTW internal upgrade kit, bringing together the 2026 MAXX MEW hop-up chamber, a PDI 6.01 mm stainless steel inner barrel, and an engine-matched MAXX threaded HPA front housing in our complete MTW internal upgrade options. The threaded housing provides the connection between the hop-up assembly and the front of your compatible Inferno engine.

What Makes Elite Different

Elite uses the new MEW 2026 chamber and matched MAXX front-housing system. It is a distinct assembly from our Clovair Core kit, which uses the earlier MAXX M4W chamber. Choose Elite for this newer chamber-and-housing arrangement with a PDI stainless barrel.

Assembly Components

• 2026 MAXX MEW CNC aluminum MTW hop-up chamber for AEG-style buckings
• PDI 6.01 mm stainless steel AEG-cut inner barrel in your selected length
• Maple Leaf Super Macaron bucking selected for the build; color and hardness may vary
• Maple Leaf Omega hop-up tensioner / nub
• Engine-specific MAXX threaded front housing in the complete Gen 2 or XTS options

Choose Your Configuration

Inferno Gen 2 MTW: includes the matching MAXX MX-HPA005WI2 front housing. Inferno XTS MTW: includes the matching MX-HPA005WIX front housing. These engine-specific housings are different parts. Our custom full-rifle and upper builders offer these complete, housing-inclusive Elite assemblies.

Assembly Only: includes the chamber, PDI barrel, Super Macaron bucking and Omega nub, without a front housing. Choose this option only when you are supplying a suitable housing separately.

Fit and Installation

Choose the inner-barrel length in millimeters for your build; outer-barrel length descriptions are approximate guides. An HPA engine, solenoid, upper receiver and outer barrel are not included. Match the housing option to your engine and follow the MAXX installation instructions for the selected chamber and spacer arrangement. Check alignment, feeding and hop adjustment during installation.

Choose Elite in our Custom MTW Builder or Custom MTW Upper Builder. Gallery photos illustrate the assembly and its components; barrel length and housing follow your selected option.