One Horse Launches the One Horse Express Rifle With Atrius Development Group
Launch news: the Built To Run™ Express Rifle is designed around the Atrius forced reset selector and tuned as one system.
Day: August 12, 2026
One Horse Expands Express Series With Two Factory-Tuned 10.5-Inch Pistols
Our 10.5-inch Express pistols, MLOK and Quad Rail, come with the Atrius forced reset selector fitted and tested at the factory.
One Horse Debuted the Express 22 Rifle and Express 22 Pistol at GOALS 2026
We announce the Express 22 rifle and pistol, dedicated .22 LR firearms with the Atrius forced reset selector, debuting at GOALS 2026.
