Radical Firearms AR-15 RPR 5.56 NATO 16in Black Melonite Semi-Automatic Modern Sporting Rifle – 30+1 Rounds

Radical Firearms AR-15 RPR Overview

The Radical Firearms AR-15 RPR 5.56 NATO Modern Sporting Rifle exemplifies the perfect blend of reliability, performance, and customization for both novice shooters and seasoned professionals. This AR-15 platform features a robust MIL-STD upper and lower receiver set paired with a precision-engineered 16-inch barrel finished in durable Black Melonite, offering corrosion resistance and enhanced wear properties. Whether you are developing fundamental shooting skills at the range or fine-tuning advanced tactical techniques, the Radical Firearms RPR is designed to deliver consistent accuracy, stable handling, and a smooth semi-automatic action, making it an ideal choice for competitive shooting, home defense, and recreational use.

Precision Barrel and Free Float Rail System

At the heart of the AR-15 RPR is its 16-inch heavy profile barrel chambered in 5.56mm NATO, optimized for ballistic consistency and energy transfer. The Black Melonite finish provides a corrosion-resistant surface that enhances barrel life while supporting a uniform muzzle appearance. The 15-inch Radical Firearms free float rail system is key to accuracy, preventing external forces from affecting barrel harmonics and keeping your hands cool during extended shooting sessions. This rail system also accommodates a wide range of accessories, including optics, laser designators, and tactical lights, allowing you to configure the rifle precisely to your operational needs.

Ergonomics and Adjustable Mil-Spec Stock

Designed with shooter comfort in mind, the Radical Firearms AR-15 RPR includes a Mil-Spec adjustable stock and a classic M4-style pistol grip constructed from high-strength polymer. The adjustable stock features multiple length-of-pull positions, ensuring that shooters of various sizes can maintain a comfortable cheek weld and stable shooting position. Combined with the A2-style grip, the rifle offers intuitive control and reduced recoil impact. The sleek black all-weather finish extends across both the stock and grip, providing a unified aesthetic that also resists environmental wear.

Semi-Automatic Performance and Reliable Action

The AR-15 RPR operates on a proven direct impingement semi-automatic system that delivers reliable cycling and rapid follow-up shots. The Radical Firearms bolt carrier group is crafted from high-grade steel with polished internal surfaces for smoother operation and reduced friction. Whether you are engaging multiple targets in quick succession or rehearsing precision drills, the consistent lockup and extraction of spent cartridges ensure minimal malfunctions. The 30+1 capacity magazine allows for extended shooting before reloads, supporting dynamic training scenarios and tactical applications.

Optic Ready Sights and Accessory Compatibility

Out of the box, the Radical Firearms AR-15 RPR is optic ready, featuring a continuous top rail that supports a broad selection of red dot sights, holographic optics, and magnified scopes. The flat-top upper receiver simplifies mounting procedures, enabling repeatable zero retention and ensuring that your chosen optic remains securely aligned. In addition to standard Picatinny rail sections, the rifle is compatible with aftermarket handstop kits, bipods, and QD sling swivel mounts, granting you the flexibility to adapt the rifle for a variety of missions, from long-range marksmanship to close-quarters scenarios.

Durable Black Melonite Finish and Corrosion Resistance

The entire external surface of the Radical Firearms AR-15 RPR is treated with a Black Melonite finish, a ferritic nitrocarburizing process that penetrates deep into the steel substrate. This advanced surface treatment enhances hardness, reduces friction, and provides superior rust resistance compared to conventional coatings. Whether you are training on humid summer days or operating in dusty, desert-like conditions, the Melonite finish helps maintain pristine performance and appearance. Routine maintenance is simplified due to the finish’s low-friction properties, requiring minimal lubrication for extended reliability.

Customization and Modular Expansion

As part of the modern sporting rifle family, the Radical Firearms AR-15 RPR is engineered for modularity. By utilizing standard AR-15 components, shooters can upgrade triggers, bolt carrier groups, handguards, and furniture to tailor performance characteristics such as trigger pull weight, recoil impulse, and overall ballistic output. The versatile free float rail supports quick-detach accessories and offers ample room for hand placement. Whether you prefer a lightweight barrel for rapid maneuvering or a heavy barrel for long-range precision, the AR-15 RPR accommodates a wide spectrum of aftermarket enhancements.

Applications and Ideal Use Cases

From competitive 3-gun matches to home defense preparedness, the Radical Firearms AR-15 RPR adapts to diverse shooting environments. Its semi-automatic action and generous 30+1 capacity provide the firepower necessary for defensive situations, while the free float rail and optic-ready upper facilitate accurate target engagement at extended ranges. Law enforcement professionals, tactical trainers, and civilian sports shooters will appreciate the rifle’s robust construction, ease of maintenance, and consistent performance. When you demand a reliable, customizable, and precision-oriented AR-15 platform, choose the Radical Firearms AR-15 RPR for results you can trust.

• Capacity: 30+1
• Barrel Length: 16in
• Finish: Black Melonite
• Stock: Adjustable Mil-Spec
• Sights: Optic Ready
• Action: Semi Automatic
• Cartridge: 5.56mm NATO
• Color: Black
• Grips: Black A2
• Gun Model: RAD-15
• Hand: Right
• Product Line: AR-15 RPR
• Twist: 1:7in
• Type: Centerfire