The Battle Arms Development Workhorse is a stripped AR-15 lower receiver machined from mil-spec forged 7075-T6 aluminum with a hard coat anodized matte black finish. It ships without a trigger group, stock, or upper, ready for a custom build. The forged construction follows mil-spec dimensions. 
 

Key Specifications 

• Brand: Battle Arms Development 
• Model: Workhorse 
• Color/Finish: Matte Black Hard Coat Anodized 
   

Detailed Features 

• Mil-spec forged 7075-T6 aluminum construction 
• Hard coat anodized matte black finish 
• Stripped configuration, no internals included 
• Mil-spec dimensions compatible with standard AR-15 components

Owners of the Battle Arms Development Workhorse lower note the mil-spec forged 7075-T6 aluminum construction as a selling point over billet options when weight and cost are priorities. The fit and finish on the hard coat anodized surface gets generally positive marks, with tight tolerances on pins and takedown holes. A common note is that BAD delivers more precise machining than generic mil-spec lowers at a modest price premium.

For builders, the Workhorse lower is seen as a reliable base for a no-frills AR-15 build. The stripped configuration means compatibility with any standard mil-spec trigger group, stock, and pistol grip. Some builders mention minor tight spots on pivot and takedown pins out of the box that smooth out after assembly.

Value opinion on the Workhorse is split between those who see it as a budget-friendly branded option and those who prefer paying more for enhanced BAD models with additional machining features. The trigger guard area gets occasional criticism for lacking an integrated flared design.