Perun HPA Trigger Board V3 LMG-E Officially licensed B&T APC9K

Officially licensed B&T APC9K

It has a quad rail system with a monolithic top rail

Which means regardless of your hop-up setting

This can help conceal a longer inner barrel which adds in range and accuracy or be just be for a more tactical look

Perun HPA Trigger Board V3 LMG-E Officially licensed B&T APC9KPerun 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