Description
The Mossberg MMR Carbine 223 Rem/5.56 NATO 16.3″ Barrel, 6-Positi, 10rd is a modern sporting rifle built on the proven AR-15 platform, offering a versatile and reliable carbine for home defense, recreational shooting, and tactical training. It features a 16.3-inch barrel, a 6-position adjustable stock, and ships with a 10-round magazine, providing a solid foundation for Missouri shooters seeking a dependable, no-fuss rifle.
Key Features
- Chambered in versatile .223 Remington / 5.56 NATO for target, varmint, and defensive use.
- 16.3-inch barrel length balances maneuverability and velocity—ideal for home defense scenarios or moving through brush.
- 6-position adjustable stock ensures a proper fit for any shooter, from smaller-statured family members to fully geared users.
- Includes a 10-round magazine, ready for immediate use at the range or for duty where capacity restrictions apply.
- Built on a mil-spec compatible platform, meaning a vast ecosystem of AR-15 parts and accessories from brands like Magpul and BCM can be used for customization.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | .223 Remington / 5.56 NATO |
| Barrel Length | 16.3 inches |
| Overall Length (Stock Extended) | Approx. 34.5 – 37.5 inches (adjustable) |
| Weight (Unloaded) | Approx. 6.5 lbs |
| Magazine Capacity | 10 Rounds (included) |
| Stock | 6-Position Adjustable |
Who This Rifle Is For
This carbine is for the practical shooter who values reliability over flash. It’s for the homeowner who needs a capable, easy-to-handle platform for property defense—the 5.56 round offers effective stopping power with less over-penetration risk than many rifle calibers. It’s also for the new AR owner seeking a quality starter rifle that’s drop-in ready, requiring no gunsmithing to get on the range. For the Missouri hunter, its lightweight build and chambering make it a solid choice for coyote or prairie dog control. At a price point of $709.60, it represents a straightforward entry into the AR world without sacrificing core functionality.
Pros & Cons
Pros: The Mossberg MMR Carbine provides immediate utility right out of the box. Its 16.3-inch barrel and adjustable stock create a package that’s easy to store, quick to shoulder, and adaptable to any user. Chambering in 5.56 NATO means ammo is widely available and affordable for practice. The mil-spec compatibility is a huge plus, allowing you to upgrade triggers, grips, or handguards with industry-standard parts from companies like Aero Precision or Bravo Company.
Cons: As a base-model carbine, it may lack some of the premium features found on higher-priced rifles, like a free-float handguard or match-grade barrel. The included 10-round magazine is practical but you’ll likely want to purchase additional standard-capacity magazines for training. That said, its simplicity is its strength—you’re paying for a reliable core firearm.
Frequently Asked Questions
Q: Is this rifle ready to shoot as soon as I receive it?
A: Yes, it is drop-in ready. The rifle ships with a 10-round magazine. You will need to supply ammunition and any desired optics or iron sights, as it may come with a Picatinny rail for mounting. Remember, an FFL transfer is required for firearm purchases.
Q: Can I use standard AR-15 magazines with this Mossberg MMR?
A: Absolutely. The Mossberg MMR Carbine is designed to be compatible with standard AR-15 pattern magazines. The included 10-round magazine is fine for certain states or applications, but you can freely use 30-round PMAGs or other reputable brands for training and general use.
Q: What is the effective range of this 16.3-inch barrel carbine?
A: With the .223/5.56 chambering, this carbine is effective for most practical engagements. You can confidently engage targets out to 300-400 yards with quality ammunition, making it more than suitable for home defense, most tactical courses, and varmint hunting. The adjustable stock, with its six positions, lets you achieve a solid cheek weld for accurate shots at varying distances. This model is available at firearms-missouri.com for Missouri residents and nationwide.
Consider the Mossberg MMR Carbine as your foundational tool for defense and sport—a platform built to work hard and adapt as your needs do.
Reviews
There are no reviews yet.