Bootleg Billet AR-15 Upper Receiver Assembly – Mil-Spec Compatible

The Bootleg Billet AR-15 Upper Receiver Assembly is a precision-machined upper designed for standard mil-spec AR-15 lower receivers. This billet upper provides a solid foundation for custom builds in 5.56 NATO, .223 Wylde, or other AR-15 chamberings. The upper features a flat-top Picatinny rail for optics mounting and accepts standard AR-15 barrel assemblies and bolt carrier groups.

Machined from 7075-T6 aluminum billet, this upper offers enhanced rigidity compared to forged alternatives. The Type III hard anodized finish provides corrosion resistance and durability. This is a stripped upper receiver assembly, requiring separate barrel, bolt carrier group, charging handle, and handguard components. Installation requires standard AR-15 armorer's tools and knowledge of upper assembly procedures.

• Type: Stripped upper receiver assembly
• Compatible Lower: Mil-spec AR-15
• Material: 7075-T6 aluminum billet
• Finish: Type III hard anodized
• Rail: Flat-top Picatinny
• Includes: Upper receiver only (no barrel, BCG, or charging handle)
• Installation: Requires armorer's tools and AR-15 assembly knowledge