Maxim Defense Industries MD15L, Semi-automatic Rifle, 556 NATO/223 Remington, 16 Barrel, MLOK Handguard, Magpul MOE SL-K Stock, Cerakote Finish, Bazooka Green, 1 Magazine, 30 Rounds MXM-49736 When you're looking for Maxim Defense ingenuity in a standard AR-15 package, the MD:15L is your answer. The MD:15L was engineered to fit the growing demand for reliable, accurate, and affordable AR15-style rifles for today's Law Enforcement Patrol Officers. For increased comfort and versatility, every MD-15 features Maxim's free-floating Slimline handguard. These handguards provide a monolithic-like upper receiver platform and M-Slot compatibility.