DIY Train Horn Gun Kit with 4 Trumpets (Universal) quad ridged horn Battery-Powered Convenience: Free from cords

Battery-Powered Convenience: Free from cords and outlets — this portable horn runs on any Milwaukee® M18 battery

Remove gears

Discover the Key Features of This Premium Drill Horn:

Simply connect the components and you're good to go

Battery Compatibility: The dual train horn works seamlessly with original and compatible batteries from chosen brands

DIY Train Horn Gun Kit with 4 Trumpets (Universal) quad ridged horn Battery-Powered Convenience: Free from cordsJust do it with our Train Horn Kit with 4 Trumpets! We included all necessary for building extremely loud cordless horn from your impact tool. Most brand tool perfect fits our compressor and horns to build it yourself. How to make a train horn? Here is simple steps: Unscrew a clamp shell Remove gears Remove drill motor Fit shell to match air compressor Connect air compressor to terminals Connect battery and doublecheck compressor works properly Screw