Cloak Industries MFR 56 Belt Fed Upper 5.56 NATO

Cloak Industries MFR 56 Belt Fed Upper Receiver

The Cloak Industries MFR 56 represents a serious option for shooters seeking to build or upgrade an AR-platform rifle with belt-fed capability in 5.56 NATO.

Key Features

• Belt-Fed Design: Eliminates magazine dependency and allows for sustained fire applications
• 5.56 NATO Chambering: Fully compatible with standard military and commercial ammunition
• Flat Dark Earth Finish: Durable coating resists corrosion while maintaining a professional appearance
• Modular Construction: Designed to integrate with standard AR-15 lower receivers and components
• Reliable Feeding: Purpose-built for consistent ammunition feeding in demanding conditions

What You Get

This upper receiver is engineered for shooters who demand flexibility and reliability. Whether you're building a specialized rifle for competition, training, or other applications, the belt-fed design offers advantages in sustained-fire scenarios where magazine changes would otherwise interrupt your shooting.

Build Compatibility

The MFR 56 integrates with standard AR-15 lower receivers, making it a practical choice for those already invested in the platform. Proper installation and headspacing verification are recommended before firing.

Cloak Industries has built a reputation for quality manufacturing, and this upper receiver reflects that commitment to precision and durability.