Battle Arms Development Workhorse AR-15/M4 Stripped Upper Receiver - Black

The Battle Arms Development Workhorse Stripped Upper Receiver is a stripped upper receiver for AR-15/M4-pattern builds. Its forged 7075-T6 aluminum construction and M4 feed ramps provide the core receiver configuration for a compatible upper assembly.

The receiver has a notched top profile designed to match the Workhorse and Rigidrail aesthetic. It is finished in matte black Type III hard-coat anodizing, also specified as a Black Anodized receiver finish.

This upper is supplied stripped; an ejection-port cover assembly and forward-assist assembly are not included.

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