Description
The Colt Combat Unit Carbine AR-15 5.56mm 16″ Barrel Mid Length M-Lok 30rd Mag is a duty-ready, factory-built carbine designed for serious use. It combines Colt’s legendary reliability with modern modularity, offering a robust 16-inch mid-length gas system and an M-Lok handguard for immediate accessory mounting. This rifle is built to handle everything from home defense to extended training sessions without compromise.
Key Features
- Colt-Built Reliability: Manufactured to Colt’s stringent military-derived specifications for consistent performance.
- Mid-Length Gas System: A 16-inch barrel paired with a smoother-shooting mid-length gas system reduces felt recoil and wear.
- M-Lok Handguard: A full-length, free-float M-Lok rail provides ample real estate for lights, lasers, and grips without adding bulk.
- Ready to Run: Ships with a 30-round Magpul PMAG, making it drop-in ready for your first range trip.
- Mil-Spec Foundation: Built on a standard AR-15 platform, ensuring wide compatibility with aftermarket triggers, stocks, and parts.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | 5.56 NATO / .223 Remington |
| Barrel Length | 16 Inches |
| Gas System | Mid-Length |
| Handguard | M-Lok Free-Float |
| Magazine | 30-Round Magpul PMAG (Included) |
| Weight (Approx.) | 6.5 lbs (Unloaded) |
This carbine’s 16-inch barrel provides an optimal balance of maneuverability and velocity, making it a versatile choice for a variety of scenarios. The mid-length gas system is the right call for this barrel length—it offers a softer impulse than a carbine-length system, which translates to less stress on internal components and a smoother shooting experience for you. The rifle is mil-spec compatible, meaning upgrades like a Geissele trigger or a B5 Systems stock will fit out of the box with no gunsmithing required.
Who This Rifle Is For
This is for the shooter who needs a rifle that works without drama. When it comes to home defense, you need a system you’ve trained with and trust implicitly. It’s for the Missouri landowner who requires a reliable tool for property patrol, or the serious enthusiast who values a factory-built Colt as a foundation for a custom build. It bridges the gap between a basic off-the-shelf AR and a high-end custom rifle, offering proven performance at a clear price point of $1191.16.
Pros & Cons
Pros: The Colt name carries a legacy of reliability that’s not just marketing. The mid-length gas system on a 16-inch barrel is a superior configuration for most users. The M-Lok handguard is modern, lightweight, and instantly usable. You’re getting a complete, ready-to-fire system from a legendary manufacturer.
Cons: As a factory rifle, it may not have all the premium upgrades a custom build would. The trigger is a standard mil-spec unit—functional but not match-grade. Some shooters might prefer a different stock or pistol grip out of the gate, but that’s the easy part to change on this platform.
Frequently Asked Questions
Q: Is this rifle ready to shoot as soon as I get it?
A: Yes, it is drop-in ready. It ships with one 30-round Magpul PMAG. You will need to supply ammunition and, of course, complete the required FFL transfer for firearm purchases through your local dealer.
Q: What kind of optics or sights should I put on it?
A: The flat-top upper receiver is drilled and tapped for any standard Picatinny optic mount. It’s an ideal host for a versatile low-power variable optic (LPVO) like a Vortex Strike Eagle or a durable red dot sight. The rifle does not come with iron sights, so budgeting for a quality optic or backup iron sights is necessary.
Q: Can I use .223 Remington and 5.56mm ammunition interchangeably?
A: Yes. The barrel is chambered in 5.56mm NATO, which safely fires both 5.56mm and .223 Remington rounds. The reverse is not always true—firing 5.56mm in a .223-only chamber can create dangerous pressure levels. This carbine’s chambering gives you maximum ammunition flexibility. This model is available at firearms-missouri.com for Missouri residents and nationwide.
Ready to add this proven Colt carbine to your collection? See product availability and initiate the secure order process on our site.
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