Description
The GYR GR-15 16″ Billett Lower and Upper, FN Hodge 1/7 Barrel B5 Bravo Stock is a premium, duty-ready AR-15 rifle built for consistent performance. It combines a forged billet receiver set for enhanced rigidity with a cold hammer-forged FN barrel known for exceptional accuracy and longevity, all topped with the field-proven B5 Systems Bravo stock for a solid cheek weld and quick handling. This is a rifle assembled with purpose, where every component is selected to work under pressure.
Key Features
- Billet 7075-T6 Aluminum Receiver Set: Machined from a solid block for superior strength and a precise fit between upper and lower.
- FN Hodge 1:7 Twist, Cold Hammer Forged Barrel: A 16-inch barrel built to military specifications, offering optimal stabilization for both lighter 55gr and heavier 77gr .223/5.56 ammunition.
- B5 Systems Bravo Stock: The SOPMOD-inspired design provides a non-slip cheek weld and positive shoulder placement, crucial for rapid target acquisition.
- Mil-Spec Internal Components: Ensures reliable function and broad compatibility with aftermarket triggers, safety selectors, and other upgrades.
Specifications & Details
| Caliber | 5.56 NATO / .223 Remington |
| Barrel Length | 16 inches |
| Barrel Twist | 1:7 |
| Receiver Material | 7075-T6 Billet Aluminum |
| Stock | B5 Systems Bravo |
| Operating System | Direct Impingement |
The rifle’s 16-inch barrel length is the practical sweet spot, providing a full-length gas system for reliable cycling while remaining maneuverable in tight spaces—think clearing a structure or moving through dense brush. The 1:7 twist rate is the professional’s choice, effectively stabilizing the widest range of bullet weights you’re likely to use. At a total weight of approximately 6.8 pounds unloaded, it strikes a balance between stability and endurance, feeling solid in the hands without being a burden during extended drills or a long day in the field. This platform is mil-spec compatible, meaning you can easily personalize it with a vast array of accessories from brands like Magpul, Geissele, or Radian Weapons.
Who This Rifle Is For
This isn’t a plinker. It’s built for the shooter who demands a rifle that performs without question. It’s for the home defender who needs a tool that will cycle any quality defensive load, the tactical course competitor who relies on split-second consistency, and the serious enthusiast who values provenance in their components—FN’s barrel reputation speaks for itself. When it comes to home defense, you need a system that’s immediately familiar and utterly dependable; the GR-15’s intuitive controls and proven reliability deliver exactly that.
Pros & Cons
Pros: The foundation is exceptional. The FN barrel is a standout feature guaranteeing long-term accuracy, and the billet receivers offer a robust, tight-fitting platform. The B5 Bravo stock is a major upgrade over basic M4 stocks, enhancing shooter control. The entire package is drop-in ready for optics and lights, requiring no immediate gunsmithing.
Cons: With a price point of $1879.99, this is a significant investment. It comes as a complete rifle but does not include iron sights, an optic, or a magazine, so factor those costs into your total setup. That said, you’re paying for top-tier core components that form the heart of a truly capable rifle.
Frequently Asked Questions
Q: Is the upper receiver assembled and ready to mount?
A: Yes. The upper receiver comes fully assembled with the FN Hodge barrel, handguard, gas block, and tube installed. It is paired with the matching billet lower, making a complete rifle ready for your chosen optic, sights, and accessories. An FFL transfer is required for firearm purchases.
Q: What type of ammunition does the 1:7 twist barrel work best with?
A: The 1:7 twist rate is optimized for heavier, longer projectiles commonly found in tactical and match-grade ammunition, typically from 62 grains up to 77 grains. It will still adequately stabilize lighter 55gr FMJ rounds for training, but you’ll see its true potential with heavier loads.
Q: Can I use standard AR-15 magazines with this rifle?
A: Absolutely. The lower receiver uses a standard mil-spec magazine well, making it fully compatible with all PMAGs, USGI aluminum magazines, and other reputable brands like Lancer Systems. Look, reliability starts at the magazine, and this platform gives you the full spectrum of proven options.
Ready to build your duty-ready platform on a foundation of proven components? This GYR GR-15 configuration is available at firearms-missouri.com for Missouri residents and nationwide.
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