The Bushmaster M4 Patrolman Flat-Top in 5.56 NATO (brand part no. 00-10011-BLK) pairs a flat-top upper receiver with a 16-inch barrel, giving shooters an optics-ready AR-platform carbine built on Bushmaster’s proven M4 pattern. Bushmaster threads the barrel at 1/2×28 with a 1:7-inch twist, and the rifle ships with an A2 front sight and a flip-up rear sight along with a 30-round magazine already included. Among modern sporting rifles in the AR rifles category, the M4 Patrolman Flat-Top favors shooters who want a flat-top optics mounting option with usable iron sights included.

Key Specifications

• Chambered in .223 Rem/5.56 NATO with a 1:7-inch rate of twist.
• Features a 16-inch barrel, threaded 1/2×28.
• Feeds from a 30-round magazine, one included.
• Sights are an A2 front with a flip-up adjustable rear.
• Barrel is finished in black.
• Overall length is 41.3 inches.
• Package width is approximately 11.3 inches.
• Operates as a semi-automatic AR-platform rifle.
• Ships at approximately 8.8 pounds shipping weight.

Frequently Asked Questions

Does this rifle come with sights? Yes, an A2 front sight paired with a flip-up adjustable rear.

Is the barrel threaded? Yes, at 1/2×28, ready for a brake or suppressor.

Buy the Bushmaster M4 Patrolman Flat-Top Rifle

A flat-top optics platform with usable iron sights included is exactly what this M4 Patrolman delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.