The Colt LE6920 Replacement Barrel 16in is a factory-spec AR-15 barrel assembly built to mirror the performance of the original LE6920 rifle. This government-contour barrel features six-groove rifling with a 1:7 twist, M4-style feed ramps, and a chrome-lined bore to enhance durability and corrosion resistance. The assembly shown includes the front sight tower, sling swivel, and barrel nut area, with a threaded muzzle ready for standard 1/2x28 devices.

Designed for AR-15 builds and replacements that use a carbine-length gas system, this 16-inch 5.56x45 NATO barrel offers dependable accuracy for training, range use, and general-purpose shooting. Its configuration is ideal for shooters who want a familiar LE6920-style setup with proven reliability and straightforward compatibility with common AR-15 components. The overall design reflects Colt’s long-standing reputation for consistent quality and attention to functional details.

Key Features:

• Manufacturer: Colt
• Model: LE6920 Replacement Barrel 16in
• Caliber: 5.56x45 NATO
• Barrel Length: 16.00 Inches
• Twist Rate: 1:7
• Gas System Length: Carbine
• Muzzle Threads: 1/2x28
• Barrel Contour: Government
• Color: Black