Description
The Windham Weaponry R16FTT, 5.56/2.23, 16″, 30rd, 6-Pos Stock, Black is a no-frills, ready-to-deploy AR-15 platform rifle built for reliability. It’s a carbine that bridges the gap between a dedicated home defense tool and a versatile range companion, offering proven performance at a practical price point of $574.33. When it comes to having a dependable rifle that fits out of the box, this model delivers core functionality without unnecessary complexity.
Key Features
- 16-Inch Barrel: The optimal balance for maneuverability in tight spaces and effective velocity for the 5.56 NATO/.223 Remington cartridge.
- 6-Position Adjustable Stock: Customize the length of pull for any shooter or any layer of clothing, from a T-shirt to winter gear.
- 30-Round Magazine: Standard capacity for training, competition, or defensive readiness.
- Direct Gas Impingement System: A time-tested, mil-spec operating system known for its simplicity and reliability.
- Forged Aluminum Upper and Lower Receivers: Provides a rigid and durable foundation for the rifle’s core components.
Specifications & Details
| Caliber | 5.56 NATO / .223 Remington |
| Barrel Length | 16 Inches |
| Overall Length (Extended) | Approx. 35.5 Inches |
| Weight (Unloaded) | Approx. 6.5 lbs |
| Magazine Capacity | 30 Rounds |
| Stock | 6-Position Adjustable |
The rifle features a standard A2 flash hider, a carbine-length handguard, and a front sight post gas block. Its controls are familiar to any AR-15 user, and its mil-spec compatibility means a vast universe of aftermarket parts—from triggers to handguards—is available for customization. Think of it as a solid foundation. The Windham Weaponry R16FTT is built to run with a variety of ammunition, and its 16-inch barrel keeps the overall length manageable at roughly 35.5 inches with the stock extended. That said, its unloaded weight of about 6.5 pounds makes it easy to handle for extended range sessions or patrols.
Who This Rifle Is For
This is the rifle for the shooter who values proven function over flashy features. It’s for the Missouri homeowner seeking a capable, straightforward defensive carbine, or the new AR-15 owner who wants a reliable first platform to learn on and build from. It’s also an excellent choice for a budget-conscious prepper or a hunter needing a versatile varmint rifle. The design prioritizes duty-grade reliability in a package that requires no gunsmithing to get started.
Pros & Cons
Pros: Exceptional value for a complete, functional rifle. Windham Weaponry’s heritage in manufacturing lends strong credibility to its build quality. The 16-inch barrel is the most versatile legal length without NFA paperwork. Its mil-spec design ensures wide compatibility with Magpul PMAGs and other standard AR-15 accessories. The adjustable stock makes it suitable for multiple users in a household.
Cons: The classic front sight post gas block limits modern free-float handguard options without modification. It comes with basic furniture, so upgrades like a more ergonomic pistol grip or handguard are common first changes. The rifle is optics-ready but does not include any optic, so you’ll need to factor that into your total setup cost. This model is available at firearms-missouri.com for Missouri residents and nationwide, following all applicable laws.
Frequently Asked Questions
Q: Is this rifle ready for an optic?
A: Yes. The flat-top upper receiver has a Picatinny rail for mounting red dot sights, scopes, or backup iron sights. You will need to purchase your preferred optic and mounting hardware separately.
Q: What kind of magazines does it use?
A: The Windham Weaponry R16FTT uses any standard AR-15 pattern magazine. We recommend and often carry proven brands like Magpul PMAGs or USGI aluminum magazines for reliable feeding.
Q: Can I use .223 Remington and 5.56 NATO ammunition interchangeably?
A: This rifle’s chamber is rated for both 5.56 NATO and .223 Remington. You can safely fire both cartridges. Remember, while you can fire .223 in a 5.56 chamber, the reverse is not always safe—so this rifle gives you full ammunition flexibility.
Look, for under $600, you’re getting a capable, American-made AR-15 from a company with a direct lineage to the original Colt tooling. The Windham Weaponry R16FTT, 5.56/2.23, 16″, 30rd, 6-Pos Stock, Black is a tool that works when you need it to. It’s a practical starting point for defense, a blank canvas for a custom build, or a dependable spare rifle. FFL transfer required for firearm purchases. See product page for current availability and to begin the process.



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