Wyshtech Hopup Spacers

Upgrade your AEG's hop-up stability with the Wyshtech Hop-Up Spacer Set. Designed as a superior alternative to the factory hop-up spring or stacks of O-rings, this system provides a secure, adjustable fit that keeps your hop-up chamber consistently pressed against the gearbox. Unlike traditional O-ring stacking, which can shift or roll over itself during assembly, the Wyshtech Spacer Set uses precision spacers with a single front-mounted O-ring that acts as a controlled "squish zone." This provides just enough compression to maintain constant pressure while allowing you to fine tune the fit for nearly any AEG. A properly supported hop-up chamber helps maintain consistent nozzle-to-bucking contact, reducing the chance of the hop-up moving under vibration or recoil. The result is more reliable air seal consistency and more repeatable shot-to-shot performance. Whether you're building a high-performance DSG, DMR, brushless build, or simply want to eliminate hop-up movement, this spacer kit gives you a clean, professional solution. Features Replaces the Factory Hop-Up Spring Eliminates inconsistent spring pressure while allowing a more precise fit. Superior to Stacked O-Rings Single O-Ring "Squish Zone" Uses one O-ring at the front of the spacer stack to provide controlled compression instead of relying on multiple O-rings. Add or remove spacers until the desired amount of hop-up pressure is achieved. Improved Hop-Up Stability More Consistent Nozzle Seal Reduces the chance of hop-up movement that can break the nozzle-to-bucking seal. Consistent chamber positioning can help improve air seal consistency and shot-to-shot consistency. Easy Installation. Compatible with Most AEG Hop-Up Chambers Reusable Easily reconfigure the spacer stack for future builds or different hop-up chambers. Kit Includes 20 Precision Spacer Rings 2 High-Quality O-Rings Enough components to tune multiple builds or keep spare O-rings on hand. Perfect For High-performance AEG builds DSG builds Brushless motor builds DMR builds Techs looking for a cleaner alternative to stacked O-rings Anyone wanting a more secure and adjustable hop-up installation