EON CNC Precision Hop-Up Chamber – Ultimate Airsoft Accuracy Upgrade

Engineered for competitive airsoft players who demand flawless performance, the EON CNC Hop-Up Chamber delivers unmatched consistency in FPS and BB trajectory. Its high-precision CNC-machined aluminum construction ensures perfect air seal compatibility with hop-up buckings—eliminating the need for Teflon fixes.

Why Choose the EON Hop-Up Chamber?

✔ TDC (Top Down Centered) System – Achieve ultra-precise hop-up adjustments with the ergonomic rotary dial, guaranteeing straight, horizontal BB flight every shot.
✔ Zero Bucking Collar Distortion – Redesigned to prevent rolling or tightening on the bucking collar, maintaining optimal contact with the nub.
✔ Anti-Rotation Barrel Lock – The CNC POM C-Clip stabilizes your barrel during assembly and gameplay, ensuring perfect axial alignment.
✔ Full Hop-Up Force Control – Works seamlessly with any hop-up nub type, including the included 4.5mm and 6mm R-Hop nubs for customized backspin.
✔ HPA & AEG Compatibility – Optimized for GATE PULSAR S HPA Engines and EON V2 Gearboxes (fits most standard M4/AR-15 platforms).

Package Includes:

• CNC Aluminum Hop-Up Chamber
• CNC POM Hop-Up Arm
• Precision R-Hop Nubs (4.5mm + 6mm)
• Anti-Rotation C-Clip, Barrel Spacer & Nozzle Sleeve
• Mounting Screw + 10 O-Ring Spacers

Ideal for airsoft rifles and pistols, this chamber is a game-changer for MilSim events, competitive skirmishes, and long-range engagements. Upgrade your airsoft gun’s accuracy—engineered for reliability, consistency, and tournament-ready performance.