Aero Precision AR-15 Stripped Upper Receiver, RAL8000 Overview: The Aero Precision AR15 Stripped Upper Receiver is a proven, mil-spec foundation for reliable AR builds. Forged from 7075-T6 aluminum and precision machined to M16/M4 specifications, this upper receiver features M4 feedramps and a durable anodized RAL8000 finish, delivering dependable performance and a precise fit when paired with Aero Precision lower receivers. Key Features: Construction: Forged 7075-T6 aluminum for strength and long-term durability Feedramps: M4 feedramps for reliable feeding across a wide range of ammunition Machining: Precision machined to mil-spec M16/M4 specifications Finish: Anodized RAL8000 for corrosion resistance and a distinctive appearance Specifications: Platform: AR15 Material: 7075-T6 forged aluminum Takedown Pin Holes: .250 Compatibility: Works with standard AR15/M16 components Weight: 6.9 oz Applications: Custom AR Builds: Ideal for assembling a reliable and durable AR15 rifle Duty & Tactical Rifles: Built to mil-spec standards for professional-grade setups Recreational Shooting: Excellent base for range and training rifles Additional Features: T-Marks: Laser-engraved T-marks on anodized models for easy optic alignment Fit & Finish: Designed to pair seamlessly with Aero Precision AR15 lower receivers Included Item: AR15 stripped upper receiver in anodized RAL8000 MPN: APAR501814C UPC: 04001461868