Description The Anderson Manufacturing WA-15B 5.56 NATO FDE 16 inch AR-15 rifle is a versatile and dependable modern sporting rifle built on proven AR-15 platform engineering. This complete rifle combines quality components with outstanding value, making it an excellent choice for shooters of all experience levels. The flat-dark-earth finish provides a modern aesthetic while offering superior corrosion resistance compared to standard black anodizing. Whether you’re building your first AR-15 or adding to an existing collection, the WA-15B delivers the performance and reliability you expect from a quality manufacturer. Table of Contents Toggle Anderson Manufacturing WA-15B 5.56 NATO FDE 16 inch — Key SpecificationsPerformance & ReliabilityIntended Use & ApplicationsWhy Buy From CaliperDepot? Anderson Manufacturing WA-15B 5.56 NATO FDE 16 inch — Key Specifications Caliber: 5.56 NATO / .223 Remington Action: Semi-Automatic Direct Impingement Barrel Length: 16 inches, M4 Profile Barrel Material: 4150 Chrome-Moly Steel Finish: Flat Dark Earth (FDE) Anodized Receiver: 7075-T6 Aluminum Forged Gas System: Carbine Length Handguard: M-Lok Compatible Polymer Sights: Picatinny Rails for Mounting Optics Magazine Capacity: 30 Rounds (Standard) Safety: Manual Selector Switch Weight: Approximately 6.5 pounds Performance & Reliability The WA-15B 5.56 NATO FDE 16 inch delivers consistent, reliable performance across a wide range of ammunition types and shooting conditions. The direct impingement system provides excellent reliability with minimal maintenance requirements, while the 16-inch barrel offers an ideal balance between velocity and maneuverability. Anderson Manufacturing has built a reputation for quality at competitive price points, and the WA-15B exemplifies this commitment to value without compromising performance. The 5.56 NATO chambering provides access to abundant, affordable ammunition options suitable for training, sport shooting, and defensive applications. The flat-dark-earth finish resists corrosion effectively, even when exposed to moisture and harsh environments, ensuring your WA-15B maintains its appearance and functionality for years of use. The M4 profile barrel provides optimal weight distribution and handling characteristics for both bench shooting and tactical scenarios. Shooters consistently report that the WA-15B 5.56 NATO operates smoothly with excellent accuracy potential out of the box. The modular design allows for easy customization and upgrades as your shooting interests evolve. From the first round downrange, the Anderson Manufacturing WA-15B demonstrates the quality engineering that has made AR-15 rifles the most popular modern sporting rifles in America. Intended Use & Applications The WA-15B 5.56 NATO FDE 16 inch serves as an excellent platform for recreational shooters, competitive rifle enthusiasts, and those interested in tactical training and personal defense. The 16-inch barrel length provides the perfect compromise for shooters seeking a carbine-length rifle that remains manageable in confined spaces while maintaining excellent velocity and accuracy. The M4 carbine configuration is ideal for 3-gun competition, home defense, range training, and general-purpose shooting applications. This rifle appeals to first-time AR-15 buyers who want a complete, ready-to-shoot platform without the need for additional assembly or gunsmithing. The modular M-Lok handguard accommodates tactical accessories such as lights, lasers, vertical grips, and other customization options to suit specific mission requirements. Whether you’re training for competitive events, developing defensive skills, or simply enjoying recreational shooting, the WA-15B provides the foundation you need. Military and law enforcement professionals have validated the AR-15 platform for decades, and civilian versions like the WA-15B 5.56 NATO benefit from that extensive proven track record. The rifle works equally well for shooters developing marksmanship fundamentals, hunters seeking a versatile medium-range rifle, or anyone interested in owning a reliable AR rifle for sport and personal security. Flat-dark-earth has become the preferred finish among tactical shooters for its professional appearance and practical benefits in various lighting conditions. Why Buy From CaliperDepot? CaliperDepot specializes in providing shooters with in-stock firearms, ammunition, and quality components at competitive pricing backed by exceptional customer service. We maintain robust inventory levels to ensure the rifles you want are available and ready to ship quickly to your FFL dealer. Our team understands the AR-15 platform inside and out, and we’re committed to helping you find the exact rifle that matches your needs and budget. Shopping at CaliperDepot means working with knowledgeable professionals who are passionate about firearms and committed to your satisfaction. We offer fast, reliable shipping, transparent pricing, and a hassle-free buying experience. When you purchase the WA-15B 5.56 NATO FDE 16 inch from us, you’re investing in quality service and competitive value that sets us apart from larger, impersonal retailers. The Anderson Manufacturing WA-15B 5.56 NATO FDE 16 inch AR-15 rifle represents outstanding value and reliability for shooters at every skill level. This complete rifle eliminates the complexity of sourcing individual components while delivering the performance and quality you deserve. Order your WA-15B today from CaliperDepot and experience the difference that expert service and competitive pricing make in your shooting experience. In stock now and ready to ship to your local FFL dealer.