The Andro Corp Industries ACI U30010ML 300BO 10" M-LOK Upper is a compact .300 Blackout upper assembly designed for shooters who want a streamlined AR-platform build. Featuring a 10-inch barrel paired with a low-profile M-LOK handguard and a continuous top rail, this upper provides a clean, functional foundation for optics, backup sights, and essential accessories. The black-finished receiver and included muzzle device deliver a cohesive look that integrates smoothly with compatible lowers.

This .300 Blackout 10-inch upper is well suited for range use, training, and compact rifle or pistol builds where maneuverability and accessory flexibility matter. The M-LOK handguard allows you to tailor the setup with lights, grips, or other attachments, while the full-length rail keeps your optic placement options open. Built by Andro Corp Industries, this upper reflects the manufacturer’s focus on practical design, solid machining, and dependable performance.

• Manufacturer: Andro Corp Industries
• Model: ACI U30010ML 300BO 10" MLOK Upper
• Caliber: .300 Blackout
• Barrel Length: 10"
• Handguard Type: M-LOK With Full-Length Top Rail
• Product Type: Upper Assembly
• Color: Black