Luth-AR .223/5.56 A3 Flattop Upper Receiver Assembly

The Luth-AR .223/5.56 A3 Flattop Upper Receiver Assembly is the perfect start for your new AR build. This fully assembled upper receiver features an M4-type feed ramp and a 12-position Picatinny accessory rail, ideal for mounting scopes or flip-up sights. It also includes a shell deflector, forward assist, and ejection port cover for enhanced functionality.

Key Features:

• Precision machined from 7075-T6 aluminum forging
• Hardcoat anodized for a tough, scratch-resistant finish
• 12-position Picatinny rail for versatile accessory mounting

With its high-quality construction and essential features, the Luth-AR upper receiver is well-suited for both new builds and upgrades. Available from ICB Firearms, where fast nationwide shipping is offered along with local pickup in Saint Clair Shores, Michigan.