Maple leaf Joint hop-up AEG MACARON.

This type of seal is none other than the old MONSTER AEG slightly improved.

MACARON seals ensure perfect sealing during the cycle at the time of contact (Air nozzle / Nozzle) and seal, it prevents loss of sealing between these 2 parts.

The MACARON joint has a concave support ending in a point, ensuring a perfect trajectory and range for your AEG.

The seals have 4 external ribs allowing a perfect seal with your hop up chamber.