Open Bolt Set for WE M4 GBBR replicas

Open Bolt Set for WE M4 GBBR replicas

Open Bolt Set designed for M4 GBBR carbine replicas of the WE standard. The conversion has a redesigned hop-up chamber of a new type.

The set includes:

- slide - trigger assembly - the ejector flap - 363mm inner barrel with a chamber and a hop-up bucking - stabilizing ring for the hop-up chamber - elements for magazine conversion - small elements such as bolt-catch, pins, etc.