The hop-up rubber MAPLE LEAF "SUPER MACARON" type has been specially designed to significantly improve the accuracy of shots.

The secret lies in the innovative shape of the element that is making spin for bb. It is thanks to this unique shape and use of the Omega type spacer. Shot precision improves significantly.
This is a new version of the eraser MACARON, it differs in the shape of the element that touch bb. It also has additional stabilizers on both sides of this element, ensuring a central setting of the rubber on the barrel.
It is also equipped with a special ring on the inside of the collar, it ensures tightness at the connection of the rubber with the nozzle.

This hop-up rubber has an additional sealing and stabilizing ring on the inside surface.
The barrel on which the rubber will be mounted must have a cut around the circumference, for this ring. Otherwise, the hop-up rubber will not stick properly to the barrel.
Before buying, make sure the hop-up rubber will fit your barrel.