Maxim Defense MD15 Aluminum AR Rifle - Black | 5.56NATO | 14.5" Barrel w/ A2 Flash Hider Pinned and Welded | B5 Bravo Buttstock

For increased comfort and versatility, every MD-15 features our free-floating Slimline handguard. These handguards provide a monolithic-like upper receiver platform and M-Slot compatibility. FEATURES A2 flash hider pinned and welded. M-Rax and M-Slot compatible handguard. Military grade materials. ALG combat trigger. Radian charging handle and selector. B5 stock. Bravo company grip. Carbine stock and H buffer. Ambidextrous magazine release. Fully floated barrel. Lancer 30 round magazine.  FUNCTIONS Optimized individual carbine for M855 ball ammunition.  Receives all STANAG pattern magazines.  MIL-SPEC + components and coatings. Fully and easily serviceable. Disassembles with common tools. TECHNICAL SPECIFICATIONS Caliber: 5.56 NATO Thread Pitch: ½-28 Material Composition: 7075/6061 Aluminum & tool steel Finish: Nitride / Type III anodizing Barrel Length: 14.5”  Barrel Twist: 1:7 Barrel Material: 4150 CrMoV Muzzle Velocity: 2,643 fps (M855)