About us

Our leadership

Dmytro Voznyi — CEO.

Horn Guns is operated by Liberty Horns LLC. As an official Boss Horn dealer, we help customers choose a compatible horn, understand its controls and get support with their order.

A complete horn. A straightforward setup.

HornGuns.com is an official dealer of Boss Horn products. We offer complete cordless train horns for DeWalt 20V MAX, Milwaukee M18, Ryobi ONE+ and Makita 18V LXT batteries. Choose your battery platform, then the model that fits your setup.

Boss Horn products are assembled in the USA. The handle, trigger, air compressor and control board form a complete horn base. Thread the trumpets into that base by hand and connect a compatible battery. No separate drill, tools or vehicle installation are required.

Choose your lineup

Every current model includes volume adjustment, battery discharge protection and motor overheat protection. Dual models have two volume levels; Quad, Five and Xtreme models have three. All use a 450W air compressor and include a wireless remote.

Apex Dual and Classic Dual offer up to 130 dB. Classic Quad and Classic Five offer up to 140 dB. Apex Quad and Xtreme offer up to 150 dB. Apex adds distinctive rear-cap styling; Classic Five is available for DeWalt and Milwaukee. Compare the models on your battery platform’s product page.

The Boss Horn product story

Boss Horn began developing and producing our DeWalt-compatible train horns in late 2022, with wireless remote control as a core part of the product. Early versions used donor tool housings; developing a purpose-built housing allowed the team to position the compressor and electronics specifically for a portable horn and reduce discarded tool components.

Boss Horn’s custom control board was introduced in mid-2025 after about a year of development and approximately ten iterations. The purpose-built housing followed in mid-2026. The current housing, control board and updated remote now apply across the lineup.

The board checks battery voltage, manages receiver standby power and limits motor operation to reduce overheating. It supports adjustable volume and a cooling lockout. Product pages explain these controls, including why the battery must stay connected while the cooling timer runs.

The essentials are included

Every horn includes a standard wireless remote, a Quick Start Guide and a 1-year warranty. Use your own compatible battery, or add a battery, charger or extra remote.

A team behind your setup

Horn Guns is operated by Liberty Horns LLC in Valencia, California. We offer free US shipping and 90-day returns, with return postage paid by the buyer. Contact us if you need help choosing a compatible setup.