ONE HORSE LLC STRIPPED UPPER RECEIVER FOR AR-15 Build your dream AR15 with precision and durability. Crafted from 7075-T6 aluminum, this stripped upper receiver offers unmatched strength and lightweight performance for your custom rifle setup. Its Mil-Spec design ensures seamless compatibility with a wide range of AR15 components, making it the perfect foundation for any build. 100% America Made! Every One Horse rifle and component is made in America with uncompromising standards. We use U.S.-sourced materials, U.S. manufacturing, and strict quality control at every step. No shortcuts, no imported surprises - just dependable parts built by people who take pride in Ame Mfg: One Horse