Battle Arms Development WORKHORSE AR-15 Upper 10.5in 5.56 NATO

Description

The Battle Arms Development WORKHORSE complete AR-15 upper pairs compact dimensions with durable materials and a functional accessory interface. It includes a 10.5-inch barrel chambered in .223 Rem/5.56 NATO and a 1-7 twist rate as specified in the product name. The assembly is finished in black anodize and uses aluminum construction for a balance of weight and strength. This configuration suits compact carbine builds, close-quarters training, and general range use.

Key Specifications

• This upper features a 10.5-inch barrel for compact handling.
• It is chambered in .223 Rem/5.56 NATO.
• Barrel rifling has a 1-7 twist rate.
• The finish is anodized in black.
• Construction is aluminum for reduced weight and corrosion resistance.
• Designed to fit AR-15 platforms.
• Product type is a Complete Upper Receiver assembly.
• The handguard uses an M-LOK accessory interface.
• Style is Assembled and ready for integration.
• The model name is WORKHORSE from Battle Arms Development.

With restrained styling and rugged finishes, the WORKHORSE upper provides a modular, compact foundation for builders who prioritize maneuverability and consistent performance. Its short-barrel configuration, M-LOK compatibility, and proven materials make it a practical choice for those assembling a lightweight, versatile AR-15 platform.