Description
When it comes to a rifle that bridges the gap between a dependable home defense tool and a versatile platform for training and sport, you need a foundation built on a proven legacy. The Colt Marksman .223/556 16” Air Gaged Barrel, 4-Position Stock, 30 Round Mag is exactly that—a modern, factory-built AR-15 from the most iconic name in the business, designed for immediate, reliable performance without the need for aftermarket tinkering.
This is a complete, ready-to-run rifle. The Colt Marksman .223/556 16” Air Gaged Barrel, 4-Position Stock, 30 Round Mag arrives as a cohesive system. It features a 16-inch chrome-lined barrel that’s been air-gauged for exceptional consistency, a 4-position adjustable stock for a perfect length of pull, and ships with a 30-round magazine. At $1103.64, it represents a direct entry into the Colt ecosystem with a focus on practical accuracy and ergonomic adaptability. It ships to Missouri and compliant US states, ready for your FFL transfer.
The heart of any rifle is its barrel, and Colt doesn’t cut corners. The 16-inch, chrome-lined, 1:7 twist barrel is manufactured to stringent standards and air-gauged. This process ensures the bore is consistently straight, which directly translates to predictable bullet flight and enhanced accuracy potential. It’s a feature often reserved for higher-tier models, but here it’s part of the standard package. The chrome lining provides long-lasting corrosion resistance and easier cleaning, which matters when you’re putting rounds downrange in variable Missouri weather.
Ergonomics are handled by the 4-position adjustable stock. This isn’t just about comfort—it’s about control. A shorter stock length facilitates easier maneuvering in tight spaces, while a full extension provides a solid, stable cheek weld for precise shots at distance. The rifle weighs in at approximately 6.5 lbs unloaded, making it easy to handle for extended sessions. The lower receiver is mil-spec compatible, meaning a vast universe of aftermarket triggers, grips, and controls from brands like Magpul or BCM will fit out of the box with no gunsmithing required.
Colt’s reputation is built on reliability, and the Marksman is engineered to uphold it. The rifle uses a direct impingement gas system and a standard carbine-length gas tube, a time-tested setup known for its robustness. The included 30-round magazine gets you started, but the platform’s true strength is its compatibility. It feeds flawlessly from any USGI-spec aluminum or PMAG magazine, giving you endless options for range use or secure storage. The upper and lower are fitted with a standard Picatinny rail for optics, so mounting a red dot from Vortex or a prism scope from Primary Arms is a straightforward task.
| Specification | Detail |
|---|---|
| Caliber | .223 Remington / 5.56x45mm NATO |
| Barrel Length | 16 Inches |
| Barrel Process | Chrome-Lined, Air-Gauged, 1:7 Twist |
| Stock | 4-Position Adjustable |
| Magazine | 30-Round Included |
| Operating System | Direct Impingement |
Pros: Colt factory quality and reliability; air-gauged barrel for enhanced accuracy; highly adjustable stock for fit and use-case; mil-spec compatibility for easy upgrades; includes a 30-round magazine. Cons: As a complete factory rifle, it lacks some premium features like a free-float handguard; the price point is above entry-level budget builds.
So who is this rifle for? It’s for the shooter who values the Colt rollmark and wants a no-excuse, ready-to-go rifle from day one. It’s ideal for the home defender who needs a dependable tool, the recreational shooter who wants a solid base for skill development, or the Missouri resident looking for a versatile, American-made AR-15 that works with the vast majority of standard parts and accessories.
Frequently Asked Questions
Q: Is the barrel threaded for a muzzle device?
A: Yes, the 16-inch barrel features a standard 1/2×28 thread pattern, allowing you to attach a flash hider, compensator, or other muzzle device.
Q: Can I use .223 Remington and 5.56 NATO ammunition interchangeably?
A: Yes. The chamber is rated for 5.56x45mm NATO, which means it can safely fire both 5.56 NATO and .223 Remington rounds. This gives you maximum flexibility in ammunition selection.
Q: What handguard does it use?
A: The Colt Marksman comes with a standard round, carbine-length handguard. It’s a classic design that is lightweight and functional, with options to upgrade to a free-float M-LOK or KeyMod system from numerous manufacturers if desired.
Available at firearms-missouri.com for Missouri residents and nationwide, the Colt Marksman stands as a serious tool from a legendary maker. See the full details on our site.
Reviews
There are no reviews yet.