Product Description

Ruger Harrier 5.56 NATO – Model 28600 | Magpul Furniture & Free-Float M-LOK

The Ruger Harrier (Model 28600) represents the next evolution of the modern sporting rifle. Engineered for shooters who demand more than a “entry-level” AR-15, this 5.56 NATO rifle combines Ruger’s legendary reliability with a curated selection of Magpul® performance upgrades and a mid-length gas system for superior recoil management.

Whether you are looking for a high-performance range rifle or a dependable home defense platform, the Ruger 28600 comes duty-ready out of the box.

Optimized Ergonomics & Precision Controls

Unlike standard carbines, the Harrier Model 28600 is outfitted with professional-grade furniture designed for modern shooting stances:

• Magpul® MOE-K2® Grip: Features a more vertical grip angle, ideal for short LOP rifles and improved wrist comfort during long range sessions.

• Magpul® DT Carbine Stock: A collapsible buttstock that provides a rock-solid cheek weld and a snag-free profile.

• Integrated Tension Screw: The lower receiver features a specialized tension screw that eliminates “receiver wobble” between the upper and lower, providing the tight, custom feel of a high-end competition build.

Advanced Barrel & Gas System

The heart of the Harrier is its 16.1″ Government Profile Barrel.

• Mid-Length Gas System: By moving the gas port further down the barrel, the Harrier achieves a smoother pressure curve, resulting in softer recoil and reduced wear on internal components compared to standard carbine-length systems.

• 1:8″ Twist Rate: The 1:8″ RH twist is the “goldilocks” of rifling—perfectly stabilizing a wide variety of ammunition weights from 55gr plinking rounds to 77gr precision defensive loads.

• Ultra-Durable Finish: Both the barrel and the Bolt Carrier Group (BCG) feature a high-performance Nitride finish for exceptional corrosion resistance and ease of cleaning.

Modular M-LOK® Handguard

The slim-profile, free-float handguard is designed to maximize accuracy by ensuring no pressure is applied to the barrel.

• Full-Length Picatinny Rail: A continuous top rail provides ample space for LPVOs, Red Dots, or thermal optics.

• M-LOK® Versatility: Accessory slots at the 3, 6, and 9 o’clock positions—plus 8 intermediate slots—allow you to mount lights, grips, and lasers exactly where you need them.

• QD Sling Sockets: Built-in Quick Detach sockets on both sides of the rail make sling transitions seamless.

Why Buy the Ruger Harrier 28600 from Western Sport?

At Western Sport, we don’t just sell rifles; we know them. The Ruger 28600 is a standout in the 2026 market because it removes the need for immediate “aftermarket” spending. With a staked gas key, 9310 Nitrided Bolt, and Magpul PMAG included, this rifle is built to exceed mil-spec standards right out of the box.

What’s in the Box?

• (1) Ruger Harrier 5.56 NATO Rifle

• (1) 30-Round Magpul PMAG®

• Owner’s Manual & Ruger Cable Lock

Technical Specifications