The BCM MK12 MOD-0 5.56 NATO Rifle in Flat Dark Earth (BCM part no. 862-MK12-FDE) recreates the Mk 12 Special Purpose Rifle pattern favored by military special operations units, built for the civilian market by Bravo Company Mfg / BCM. It pairs an 18-inch barrel with a rifle-length gas system for a smoother, softer cycling impulse than a standard carbine-length gun, topped with a PRI Gen III 12-inch carbon fiber free-float handguard that keeps weight down without sacrificing rigidity. Finished in Flat Dark Earth furniture for a distinct look on the range or in the field, it pairs a BCM Mod 4 pistol grip, BCM Mk2 charging handle, and an HPT/MPI-tested BCM bolt carrier group with an AE MK12 compensator to keep the muzzle flat under rapid fire. Built for precision-minded shooters, designated marksman training, or anyone who wants genuine special-operations pedigree in a semi-automatic rifle, this MK12 MOD-0 delivers.

Key Specifications

• Chambered in .223 Remington/5.56 NATO, a versatile and widely available cartridge.
• Runs a gas-operated, semi-automatic action for reliable cycling shot after shot.
• The 18-inch barrel balances precision with a manageable overall length.
• A rifle-length gas system delivers a softer, smoother recoil impulse than shorter carbine-length guns.
• A 1:8-inch rifling twist stabilizes a wide range of 5.56 bullet weights, including heavier match loads.
• Overall length measures 38 inches.
• Weighs in at 7.06 pounds unloaded, keeping the rifle maneuverable despite the longer barrel.
• Accepts detachable 30-round magazines, with one included.
• Finished in Flat Dark Earth furniture for a distinct field-ready look.
• Wears a PRI Gen III 12-inch carbon fiber free-float handguard for a lightweight, rigid platform.
• Fitted with a BCM Mod 2 buttstock for a solid, adjustable cheek weld.
• Includes PRI folding front and ARMS folding rear sights that fold flat out of the way when running an optic.

Frequently Asked Questions

Does this rifle include a compensator? Yes, it wears an AE MK12 compensator to help control muzzle rise.

What magazine does it accept, and is one included? It runs detachable 30-round 5.56 magazines, and one ships with the rifle.

What color is this MK12 MOD-0 finished in? It wears Flat Dark Earth furniture for a distinct field-ready look.

Buy the BCM MK12 MOD-0 5.56 NATO Rifle, Flat Dark Earth

Bring genuine special-operations rifle pedigree to your safe. Order yours from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and add a proven semi-auto rifle to your collection.