Aero Precision XL Upper Receiver 7075-T6 Aluminum Black

The Aero Precision XL Upper is expertly crafted from durable 7075-T6 aluminum, offering a robust build for handling larger calibers. Its standout feature is an enlarged ejection port, designed to efficiently manage bigger brass ejections. The upper receiver also includes laser markings for the XL designation and has .250 takedown pin holes. Compatible with AR15 lower receivers, it supports AR15 port doors and forward assists, functioning seamlessly with standard AR15/M16 components. This semi-complete upper comes in a sleek black anodized finish and is optic ready, providing a solid foundation for your custom build. Please note, additional components such as the charging handle, barrel, handguard, gas block, muzzle device, gas tube, and bolt carrier group are required for completion.