Battle Arms Development Workhorse 018 5.56 NATO 16" AR-15 Rifle

The Battle Arms Development Workhorse 018 delivers mil-spec reliability in a carbine-length platform optimized for versatility and performance. This 5.56 NATO rifle combines proven direct impingement operation with enhanced components that exceed standard AR-15 specifications.

What Makes This Different

The Workhorse 018 features Battle Arms Development's precision-machined upper and lower receivers with enhanced fit and finish compared to standard forged alternatives. The 16-inch barrel provides optimal velocity for 5.56 NATO cartridges while maintaining maneuverability in confined spaces. Chrome-lined bore construction and 1:7 twist rate ensure consistent accuracy across bullet weights from 55 to 77 grains.

Key Features

• 16-inch chrome-lined barrel with 1:7 twist rate for enhanced accuracy
• Mil-spec upper and lower receivers with Type III hard coat anodizing
• Direct impingement gas system with carbine-length gas tube
• M4 feed ramp extension for reliable feeding with various ammunition types
• Standard AR-15 magazine compatibility (STANAG 4179)
• Picatinny rail top for optics mounting
• 6-position collapsible stock with standard buffer tube

Field testing demonstrates consistent sub-2 MOA accuracy with quality ammunition, making this rifle suitable for precision applications, competitive shooting, and tactical scenarios. The carbine-length gas system provides reliable cycling with both lightweight and heavy projectiles. Weather-resistant finish withstands extended exposure to moisture and temperature variations without degradation in performance.

Technical Specs

• Caliber: 5.56 NATO/.223 Remington
• Barrel Length: 16 inches
• Overall Length: 32.25-35.5 inches (stock collapsed/extended)
• Weight: Approximately 6.5 pounds
• Twist Rate: 1:7 inches
• Gas System: Carbine-length direct impingement
• Upper/Lower Material: 7075-T6 aluminum
• Finish: Type III hard coat anodized black
• Trigger: Mil-spec single-stage
• Safety: Standard AR-15 ambidextrous capable
• Made in USA

Battle Arms Development's reputation for precision manufacturing ensures each Workhorse 018 meets stringent quality control standards. The combination of proven ergonomics, reliable operation, and enhanced accuracy makes this rifle an excellent choice for shooters requiring consistent performance across multiple applications.