Maxim Defense Industries

When you're looking for Maxim Defense ingenuity in a new standard AR-9, the MD-9 is your answer. The MD-9 was engineered to fit the growing demand for cutting-edge AR9 style rifles for today's Military and commercial market. For increased comfort and versatility every MDX features their free-floating barrel with their custom handguard. These handguards provide a monolithic-like upper receiver platform and M-Slot compatibility. Features : - Arid - 9mm - Glock Pattern Magazines - Maxim Defense Hatebrake - M-Rax and M-Slot compatible handguard - Military grade materials - ALG Combat trigger - Radian charging handle and selector - Maxim SCW brace, stock, or pistol system