Brand: Perun
Made for: Airsoft AEG gearbox
Length: Adjustable 
Suitable for: AK, G36 etc (Any Aeg with long nozzle)
Weight: 5 g
Shipping weight: 10 g
 
Nozzle tip included in the modular system allowing length adjustment of the element.

The system is characterized by the possibility of obtaining a perfect feed and complete tightness, which translates into highest reliability.

Tip with adjustable size from 22.5 to 26.5 mm with large chamfer. Each combination of the barrel, bucking and hop chamber will be different. Therefore, is some cases a bigger chamfer will provide better seal, whereas in other small chamfer will be more suitable.

Nozz-X allows you to adjust shape of the nozzle tip to your setup.

Made in Poland
 
https://www.youtube.com/watch?v=mXqsc3rIhpM&feature=emb_logo