EPES Hop-Up Spacer Washer Set – Spring Steel

Hop-up tuning is one of the most effective ways to improve your AEG’s accuracy and consistency, yet it often requires careful adjustment of the bucking itself. The EPES hop-up spacer washer set offers a non-destructive solution to fine-tune your hop-up rubber’s performance.

Key Features

• Non-invasive adjustment – no need to cut your bucking’s lip
• Dual thickness options – 0.1mm and 0.2mm for precise tuning
• Spring steel construction – durable and corrosion-resistant
• Czech-made precision engineering – quality you can rely on
• Set of four washers – two of each thickness

Real-World Use Cases

If your hop-up rubber’s lip is slightly too long, it can cause inconsistent backspin and poor shot grouping. Rather than risk permanent damage by cutting the bucking – a common mistake that ruins otherwise good rubbers – these spacers sit between the nub and the barrel, effectively shortening the lip’s contact without modification. Ideal for tuners and those building competition-grade setups.

Technical Specifications

• Material: Spring steel
• Thickness Options: 0.1mm and 0.2mm
• Quantity: 4 washers (2 × 0.1mm, 2 × 0.2mm)
• Origin: Czech Republic
• Compatibility: Standard AEG hop-up systems

Compatibility & Upgrades

These spacers work with most AEG hop-up assemblies that accept a standard bucking. They pair well with upgraded rubbers from the same manufacturer or other premium buckings, allowing you to dial in the perfect amount of backspin for your FPS and engagement distance.

UK Legal & Site Notes

Hop-up spacers are unrestricted accessories and legal to own and use at any UK airsoft site. They support responsible tuning without modification to core components.

Order your EPES spacer washer set today and take control of your hop-up tuning. Precision, durability, and peace of mind – all for under a tenner.