The Ruger Harrier 28600 is engineered to provide reliable 5.56 NATO performance in a modern sporting rifle built for competition, training, recreation, and defensive applications. Combining Ruger’s proven manufacturing with premium AR-platform components, the Harrier offers excellent reliability and accuracy in a lightweight package.
The 16.1-inch cold hammer-forged barrel is paired with a free-floating M-LOK handguard to maximize accuracy while providing ample space for accessories. A mid-length gas system delivers smooth cycling and reduced felt recoil, while the threaded muzzle allows the installation of compatible suppressors and muzzle devices.
A flat-top receiver with a full-length Picatinny rail provides flexibility for mounting optics, backup sights, and other accessories. Magpul furniture offers excellent ergonomics and durability, while the adjustable stock allows shooters to tailor the rifle to their preferred length of pull.
Built for shooters demanding durable reliability and modern performance, the Ruger Harrier 28600 is ready for everything from range sessions to duty use.
Key Features
- 5.56 NATO chambering
- 16.1-inch cold hammer-forged barrel
- Mid-length gas system
- 1/2×28 threaded muzzle
- Free-floating M-LOK handguard
- Flat-top receiver with Picatinny rail
- Magpul MOE adjustable stock
- Magpul MOE grip
- Accepts standard AR-15 magazines
- Made in the USA
Manufacturer Specifications
Caliber: 5.56 NATO / .223 Remington
Action: Semi-Automatic
Model Number: 28600
Barrel Length: 16.1″
Barrel: Cold Hammer-Forged Alloy Steel
Twist Rate: 1:8″ RH
Thread Pattern: 1/2×28
Gas System: Mid-Length
Handguard: Free-Float M-LOK
Stock: Magpul MOE Adjustable
Grip: Magpul MOE
Capacity: 30 Rounds
Magazine: PMAG
Overall Length: Adjustable
Finish: Type III Hard Coat Anodized
Made In: USA
FAQ
What caliber is the Ruger Harrier 28600?
It is chambered in 5.56 NATO and also accepts .223 Remington ammunition.
Does it have a free-floating handguard?
Yes, it features a free-floating M-LOK handguard.
Is the barrel threaded?
Yes, it has a factory-threaded 1/2×28 muzzle for compatible suppressors and muzzle devices.
What gas system does it use?
The 28600 model utilizes a mid-length gas system for smoother operation.
What magazines does it accept?
It accepts standard AR-15 pattern magazines and includes one 30-round PMAG.
Brought to you by Black Bayou Armory.







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