American Defense & Mfg, LLC AR-15 Parts & Accessories

American Defense Manufacturing (AD) is an American manufacturer of optic mounts, scope rings, and AR-platform accessories, based in Appleton, Wisconsin. The brand is best known for its AD-RECON series of quick-detach scope mounts and AR-specific cantilever mounts, which offer repeatable return-to-zero under field and duty use. AD also produces LEAP/BOD mounts for red dot and night-vision optics, along with picatinny rail sections and MLOK accessories. The company''s mounts are used by military, law enforcement, and competitive shooters who require rugged, quick-detach optic mounting. American Defense mounts are a common choice on duty rifles and precision shooting platforms.