MAXIM MD9 CQB 9MM 5.5″ 33RD SBR BLK

When you’re looking for Maxim Defense ingenuity in a 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. Every MDX features Maxim’s free-floating barrel with their custom handguard for increased comfort and versatility. These handguards provide a monolithic-like upper receiver platform and M-Slot compatibility.