Extreme Trumpets Upgrade (+40% Power, Low Tone)

Extreme Trumpets Upgrade — +40% Power, Deep Low Tone Take your Horn Gun kit to the next level with the Extreme Trumpets Upgrade. Designed to fit every Horn Gun model in our lineup, this upgrade re...

• Compatible with all Milwaukee M18 lithium-ion batteries
• Heavy-duty metal quad trumpets — no plastic
• Wireless remote trigger up to 160 ft
• Ships same business day from a US warehouse
• Ready out of the box — clip on a battery and blast