Colt 5.56mm NATO 11.5" 1-7 AR-15 Government Barrel

Description

Product Overview

Genuine Colt 5.56mm NATO 11.5-inch 1-7 AR-15 Government heavy-profile barrel built for speed and mobility. This chrome-lined barrel assembly is forged from ordnance-grade carbon steel and is finished in matte black Parkerized for a durable, in-service look. The barrel extension, M4-type round handguard cap, and front sight tower/gas block are installed, with the gas port drilled for a carbine-length gas tube to support reliable operation in an AR-15 pistol or SBR build where all NFA rules apply.

Key Features

• Chrome-lined bore and chrome-lined chamber for durability and dependable performance
• Forged ordnance-grade carbon steel barrel with a heavy profile for strength
• 1-7 twist rate for stabilizing modern bullet weights
• 1/2-28 tpi muzzle threading for common AR muzzle devices
• Carbine-length gas system port drilled for a carbine-length gas tube
• Front sight tower and gas block with bayonet lug installed; front sight post included

Ready for your next mil-spec AR-15 upper project, this Colt 11.5-inch heavy-profile barrel brings factory setup and compact performance to your build.