Maxim Defense MD9 CQB 9mm Arid AR-15 Pistol with Vortex Crossfire Optic

Maxim Defense MD9 CQB 9mm Arid AR-15 Pistol with Vortex Crossfire Optic.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 our free-floating barrel with our custom handguard for increased comfort and versatility. These handguards provide a monolithic-like upper receiver platform and M-Slot compatibility.Firearm FeaturesReceives all Glock 9mm pattern magazines, G19 and longerMIL-SPEC+ coatings and materialsFully and easily serviceableDisassembles with common tools