Home HPA Engines, FCU's & Trigger Boards Gorilla Fusion Engine Trigger Board View basket “Custom Lines – 36″ – Jungle” has been added to your basket. Gorilla Fusion Engine Trigger Board£34.99 4 in stock Gorilla Fusion Engine Trigger Board quantity Add to basket Categories: Engines, FCU's & Trigger Boards, HPA Description Trigger Board made for Fusion Engine to have a faster trigger response. Related products Gorilla MMTW KITEngines, FCU's & Trigger Boards, HPA £179.00 Add to basket Custom Lines – 36″ – JungleHPA, Lines + Regulators £42.50 Add to basket Gate PULSAR S Nozzle – 21.25-21.40 mm [M4/M16]Engines, FCU's & Trigger Boards, HPA, Nozzles, Parts £30.00 Add to basket Gorilla FCU Wiring Harness – LongEngines, FCU's & Trigger Boards, HPA £14.99 Add to basket