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 our free-floating barrel with our custom handguard. These handguards provide a monolithic-like upper receiver platform and M-Slot compatibility.

FEATURES

• Flash hider.

• M-Rax and M-Slot compatible handguard.

• Military grade materials.

• 5.8” barrel.

• ALG Combat trigger.

• Radian charging handle and selector.

• Maxim CQB brace.

• Ambidextrous magazine release.

• Fully floated barrel.

• Last round hold open.