The HOP window adopted in this model is a wide type similar to Prometheus KRYTAC-compatible EG barrel

This GLOCK 17 blowback airsoft pistol is patterned after the Gen 3 model

a must for every hi capa

New axis design

Laylax PSS10 Air Seal Chamber Cow Cow The HOP window adopted inThe chamber which developed for improving the accuracy of VSR 10. Developing the chamber bucking which extended 12. 5mm more than genuine to prevent the air loss with Air seal SUS ring. Using HOP lever of G SPEC type and expanding the HOP adjusting range, it makes exact HOP adjusting possible. *Please note that: you are required to use Prometheus EG inner barrel with this product.