Description
The Battle Arms Development 16″ Workhorse Upper Receiver is engineered for performance and reliability. Crafted from forged 7075-T6 aircraft-grade aluminum, this complete upper features a free-float rail handguard with M-LOK attachment points at 3, 6, and 9 o’clock positions, ensuring versatile accessory mounting. The full-length Picatinny rail at 12 o’clock showcases a signature notch cut for seamless integration. Equipped with a durable 4150 chrome-moly steel barrel, black nitride finish, and precision head-spaced with a matching 9310 steel bolt and 8620 black nitride carrier, this upper receiver guarantees exceptional accuracy and ease of cleaning. Ideal for serious shooters and tactical enthusiasts, the Workhorse upper is a must-have addition to your AR-15 platform.




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