Radical Firearms RPR AR-15 5.56 NATO 16" 30rd Black Melonite

The Radical Firearms RPR (Radical Primary Rifle) delivers reliable semi-automatic performance with enhanced ergonomics and proven durability. This 5.56x45mm NATO chambered rifle combines precision manufacturing with practical features for competitive shooting, training, and defensive applications.

What Makes This Different

The RPR features a Melonite-treated barrel that provides superior corrosion resistance and extends barrel life compared to standard phosphate finishes. The 16-inch barrel length optimizes velocity while maintaining maneuverability, while the carbine-length gas system ensures reliable cycling with various ammunition weights. Mission First Tactical components including the Minimalist stock and EPG16 grip offer improved ergonomics over standard mil-spec furniture.

Key Features

• 16-inch barrel with black Melonite finish for enhanced durability and accuracy
• 5.56x45mm NATO/.223 Remington chamber accepts both cartridge types
• 30-round magazine capacity with standard STANAG compatibility
• MFT Minimalist 6-position collapsible stock reduces weight while maintaining strength
• MFT EPG16 enhanced polymer grip with improved texture and ergonomics
• Forged 7075-T6 aluminum upper and lower receivers
• Standard Picatinny rail system for optics and accessories

The carbine-length gas system provides consistent cycling across ammunition weights from 55 to 77 grains, making it suitable for both training and precision applications. The Melonite barrel treatment penetrates the steel surface rather than coating it, resulting in a finish that won't chip or flake under heavy use. Accuracy typically runs 2-3 MOA with quality ammunition, while the enhanced grip angle reduces fatigue during extended shooting sessions.

Technical Specs

• Caliber: 5.56x45mm NATO/.223 Remington
• Barrel Length: 16 inches
• Overall Length: 32.25-35.5 inches (stock extended)
• Weight: Approximately 6.5 pounds
• Twist Rate: 1:7 or 1:8 inches
• Gas System: Carbine length
• Receiver Material: Forged 7075-T6 aluminum
• Finish: Type III hard coat anodized
• Magazine Capacity: 30 rounds
• Thread Pitch: 1/2x28 TPI

Radical Firearms manufactures this rifle in Texas using quality control standards that ensure consistent performance and reliability. The combination of proven AR-15 platform reliability with enhanced components makes this an excellent choice for shooters seeking dependable performance without premium pricing.