Perun HPA Trigger Board V2 Wolverine Engines - Adjustable hop up system

- Adjustable hop up system can be spotted on the receiver

realistic feel

20g BBs and Green Gas)

-Made in Japan

The ejection port cover locks to the open position to give easy access to the rotary hop up

Perun HPA Trigger Board V2 Wolverine Engines - Adjustable hop up systemPerun HPA Trigger Board replaces mechanical contacts in your HPA system and provides lots of useful features. Magnetic sensors eliminate moving parts that are prone to damage, thus increasing reliability. The elasticity of this unit gives you certainty that HPA replica made from parts made by different manufacturers will not have any incompatibility issues. Adaptive trigger control allows switching from a very short trigger travel to a long one even