FCUs, Trigger Boards & Electronics.
Shop electronic control components for responsive M4 and HPA builds, including fire control units, trigger boards and supporting electronics. Upgrade trigger response, firing control and system reliability with components built for high-performance airsoft platforms.
Control Your Build Properly
Upgrade trigger response, firing control and electrical reliability with FCUs, trigger boards and supporting electronics for M4 and HPA platforms.
Shop FCUs, Trigger Boards & Electronics
Control Your Build Properly.
Not sure which FCU, trigger board or electronic component is compatible with your M4 or HPA system? Speak to Speedsoft Direct and we can help you select the correct control components, wiring and supporting electronics for your build.