TFB Behind the Gun #226: Jeremy & Drew of One Horse

In this episode of TFB's Behind the Gun Podcast, I'm happy to welcome Jeremy Hammons and Drew Markel, the founder and co-owner of One Horse Firearms, a 100% American-made AR-15 manufacturer out of Brownstown, Indiana. Jeremy is a U.S. Army veteran with over a decade of experience in engineering, machining, and firearms industry leadership, while Drew brings a background in sales, strategy, and supply chain. Together they've built One Horse around a simple premise: no imported parts, no corner-cutting, no excuses. We dig into the One Horse origin story, what drove them to launch a domestic rifle manufacturer in 2025, and cover the current lineup, including the OH-15 and the recently announced One Horse Express, a factory-built rifle built around the Atrius Forced Reset Selector. One Horse website: https://theonehorse.com One Horse on Instagram: https://www.instagram.com/theonehorsefirearms