E.T.U. System for Gearbox V3 Replicas Front Wired

E.T.U. System for Gearbox V3 Replicas Front Wired

E.T.U. System for Gearbox V3 Replicas (Rear Wired)
A complete E.T.U. – Electronic Trigger Unit, known from G&G replicas, for installation in replicas with V3 gearbox.