Colt Combat Unit Carbine 5.56 NATO Semi-Auto Rifle 16.1", M-LOK, 30RD

Developed with direct input from renowned veteran firearms trainers Mike Pannone, Daryl Holland, and Ken Hackathorn, the Colt Combat Unit Carbine (CCU) was engineered as a hard-use modern sporting rifle built for reliability, versatility, and real-world performance. Combining Colt's proven AR-platform heritage with modern enhancements, the CCU is equally at home on the range, in training environments, or as a duty-ready carbine.

A key feature of the rifle is its extended M-LOK handguard, providing a lightweight yet durable platform for mounting optics, lights, slings, bipods, and other accessories. The free-floating design offers improved ergonomics while maximizing customization options for today's shooter.

The rifle also features the highly regarded Magpul MOE SL pistol grip, designed to provide a more vertical grip angle and enhanced control. Its ergonomic profile promotes a comfortable shooting position and improved weapon handling during extended range sessions or training courses.

Built around a mid-length direct impingement gas system, the Combat Unit Carbine delivers smoother cycling characteristics and reduced felt recoil compared to traditional carbine-length systems. The lightweight 16.1-inch chrome-lined barrel, extended handguard, and premium components create a balanced rifle that is fast-handling without sacrificing durability.

The flat-top upper receiver is optics-ready and pairs perfectly with the M-LOK handguard, allowing shooters to configure the rifle for everything from defensive applications to competition and recreational shooting. Finished with premium Magpul furniture and Colt's legendary build quality, the Combat Unit Carbine remains one of the most desirable modern sporting rifles Colt has produced.

Key Features

Chambered in 5.56 NATO

Developed with input from veteran trainers Mike Pannone, Daryl Holland, and Ken Hackathorn

Extended M-LOK compatible handguard

Magpul MOE SL pistol grip

Magpul MOE SL buttstock

Mid-length direct impingement gas system

Chrome-lined 16.1" barrel

Flat-top optics-ready upper receiver

Ambidextrous safety selector

Lightweight, balanced carbine design

Semi-automatic operation

Important Specs

Manufacturer: Colt

Model: Combat Unit Carbine (CCU)

MPN: LE6960-CCU

UPC: 098289020529

Caliber: 5.56 NATO

Capacity: 30+1

Action: Semi-Automatic

Barrel Length: 16.1"

Barrel Material: 4150 CMV Steel

Barrel Finish: Manganese Phosphate

Barrel Rifling: 1:7 RH Twist, 6 Groove, Chrome-Lined

Gas System: Mid-Length Direct Impingement

Handguard: Extended M-LOK Handguard

Grip: Magpul MOE SL Pistol Grip

Stock: Magpul MOE SL Buttstock

Trigger Type: Single-Stage

Trigger Pull: Approximately 5.5–7.0 lbs

Receiver Material: 7075-T6 Aluminum (Upper & Lower)

Receiver Finish: Black Hardcoat Anodized

Safety: Ambidextrous Safety Selector

Overall Length: 33"–36.5"

Weight: 6.47 lbs

Sights: None Included

Fire Mode: Semi-Automatic

Included In The Box

Colt Combat Unit Carbine Rifle

30-Round Magpul PMAG Magazine

Owner's Manual

Cable Lock