High Bullet NEO R output valve for Glock UMAREX replicas
High quality improved magazine output valve for Glock UMAREX replicas. Thanks to its special design, it significantly stabilises the flow of the gas mixture, and thus stabilises the exit velocity.
It has a mechanism "power adjustment", so that the user can adjust the power of the replica to his/her needs.
In the "fully open" position, the highest power is obtained, and it acts as a valve with increased capacity.
In the "fully closed" position, we reduce power to a minimum, but get maximum stability and shooting efficiency.
Additionally, the valve effectively prevents failure by high gas pressure or high temperature.