Description
Airtech Studios Hop-up / Inner Barrel Stabilizer Assembly Silicone O-Ring (10 Pcs)
This pack contains ten silicone O-rings from Airtech Studios, made as spares for its hop-up and inner barrel stabiliser assemblies. O-rings are small parts, but they do an important job: they provide the grip and slight cushioning that hold a barrel or stabiliser snugly in place.
Like any rubber or silicone seal, O-rings wear over time. They can flatten, harden, stretch or split, and they are easily lost when you strip a replica down on a workbench or in the field. Having a pack of spares means a missing or worn O-ring will not keep your replica out of action.
Why O-rings matter
Airtech Studios’ stabiliser assemblies rely on a tight, even fit around the inner barrel to stop it moving. If an O-ring is worn or missing, that fit loosens and the barrel can start to move again, which undoes the benefit of the stabiliser and leads to less consistent shots. Replacing tired O-rings restores the snug fit.
Using them
When you strip your replica, inspect the O-rings for flat spots, cracks or a loss of springiness. Remove the old ring carefully, avoiding scratches to the part it sits on, and roll the new O-ring into place, making sure it sits evenly in its groove without twisting. Silicone O-rings are generally kind to other materials and keep their flexibility well.
Key features
- Pack of 10 silicone O-rings
- For Airtech Studios hop-up and inner barrel stabiliser assemblies
- Restores a snug fit when rings are worn
- Handy spares for rebuilds and repairs
- Small and easy to keep in a toolkit
What’s in the box
- 10 x silicone O-rings
Compatibility
These O-rings are intended for Airtech Studios hop-up and inner barrel stabiliser assemblies. Check that the size matches the O-rings in your assembly before fitting; compare a new ring with the old one if you are unsure.
Care and maintenance
Store spare O-rings in a small sealed bag or tub, away from direct sunlight, heat and solvents, so they stay soft and clean. Avoid petroleum-based oils and greases on silicone parts; if lubrication is needed, use a product suitable for silicone.
Who is it for?
These spares suit anyone running an Airtech Studios stabiliser or hop-up assembly, airsoft technicians, and players who like to keep a well-stocked toolkit for repairs at home or on game day.









