Alpha Defense Research (ADR) is the research arm of Alphatech, Inc., focusing primarily on self-defense firearm systems. As Alphatech, we have been engaged in precision contract manufacturing for over 40 years, serving the aerospace and defense industry. More recently, we have expanded into firearms and accessories. ADR now represents a trusted company dedicated to the deployment of the US Rifle—a system that enhances the AR15 platform through the Return To Zero optic mount, premium components, and innovative accessories.
