MMC AC 14.7.

The AC, Advanced Carbine, was developed to fulfill the needs of individuals who require a smaller rifle. The Advanced Carbine with its reduced foot print stock and pinned 14.7” barrel is as compact as most 12.5” barrel M4 rifles and 7.5” barrel rifle is very compact at 21.75 inches. A well designed rifle for patrol and urban combat situations. Upper Receiver: Machined from 7075 T6 to Mil-Spec. Indexing Marks, M4 Feed Ramps, hard coat anodized. Lower Receiver: Machined from 7075 T6 to Mil-Spec. Flared Magazine Well, hard coat anodized. Barrel: 4150 CrMV Steel, M4 Profile, , nitride treated, M4 extension. Trigger: Enhanced nitride treated Mil-Spec single stage trigger, creep adjusted, polished engagement surfaces, crisp 5 lb. break. Muzzle: MMC Armory A2 size Compensator or Blast Shield. Bolt Carrier Group: Nickel Boron coated (Lubeless operation), full auto rated, MPI tested, staked gas key. Gas Block: MMC Armory Low-profile Gas Block. Handguard: 13" Troy Bravo Handguard. Charging Handle: Ambidextrous, hard coat anodized. Buttstock: MMC Armory reduced footprint stock, 6 position Polished Buffer Tube. Magazine: 30 round polymer in black. Pistol Grip: Polymer A2 style grip. Trigger Guard: Flat trigger guard.