LBE Unlimited AR Upper Receiver 5.56x45mm NATO 7075-T6 Black

This semi-complete AR-15 upper receiver from LBE Unlimited is forged from 7075-T6 aluminum and supplied in a black finish. The assembly ships with the forward assist and ejection port cover installed and features a dry film lube interior. It is intended for builders and technicians completing or upgrading an AR-15 platform; additional components are required to complete the firearm.

Key Specifications

• Caliber is .223 Rem / 5.56 NATO.
• Material is 7075-T6 aluminum.
• Finish is Black.
• Fit is for the AR-15 platform.
• Product type is Semi-Complete upper receiver.
• Sights are None, optic ready.
• Included assemblies: Forward assist and ejection port cover assembly installed.
• Interior treatment is dry film lube.
• Completing components required: charging handle, barrel, handguard, gas block, gas tube and BCG.

Engineered as a durable, serviceable foundation for custom AR builds and upgrades, this LBE Unlimited upper receiver provides a rugged forging and a clean, optic-ready platform for modern configurations. Its installed forward assist and ejection port cover simplify initial assembly, while the 7075-T6 construction and dry-film lube interior support long-term reliability in common duty and recreational applications.