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The Battle Arms Development Workhorse Upper, WH556-URS-ODG, is a forged aluminum upper receiver designed for AR15/M4 platforms and features a rugged OD Green anodized finish. This upper is precision-machined from high-strength 7075-T6 aluminum, supporting both reliability and durability for a wide range of AR custom builds.
Battle Arms Development’s Workhorse Upper offers a solid foundation for AR enthusiasts seeking dependable performance and distinct aesthetics in their next build. Its quality construction and versatile compatibility make it an excellent choice for your AR15 platform.