Windham Weaponry WA-15B 5.56mm Gray 10.5 Inch SBA3 Pistol

Description Table of Contents Toggle Key SpecificationsWhat’s in the BoxWindham Weaponry WA-15B 5.56mm Gray 10.5 Inch SBA3 — Key SpecificationsPerformance & ReliabilityIntended Use & ApplicationsWhy Buy From CaliperDepot? Key Specifications Caliber/Gauge: 223 Rem | 5.56 NATO Capacity: 30 1 Barrel Length: 10.5" Action: Semi-Auto Sights: No Sights What’s in the Box 1 × 30 rd. The Windham Weaponry WA-15B 5.56mm Gray 10.5 Inch SBA3 Pistol represents a premium choice for shooters seeking a compact, reliable AR-style platform with excellent ergonomics and build quality. Built by Windham Weaponry, a manufacturer with deep roots in quality firearm production, this pistol delivers the accuracy and dependability expected from a purpose-built 5.56mm platform. The distinctive gray finish provides a modern aesthetic while the 10.5-inch barrel creates a highly maneuverable package suitable for various applications. Whether you’re a first-time AR pistol buyer or an experienced shooter looking for a proven platform, the WA-15B delivers serious capability in a compact form factor. Windham Weaponry WA-15B 5.56mm Gray 10.5 Inch SBA3 — Key Specifications Caliber: 5.56mm NATO Action: Semi-automatic direct impingement Barrel Length: 10.5 inches Barrel Profile: Mid-length gas system for optimal reliability Overall Finish: Gray anodized aluminum receiver with gray furniture Stabilizing Brace: SBA3 provides improved control and accuracy without NFA registration Stock Configuration: Pistol brace equipped with QD socket for accessory attachment Safety: Manual ambidextrous safety lever for left and right-hand operation Trigger: Quality mil-spec single-stage trigger for predictable break Receiver: Forged 7075-T6 aluminum with forward assist and dust cover Handguard: Tactical rail system for mounting optics, lights, and accessories Magwell: Standard AR platform magazine compatibility Performance & Reliability The Windham Weaponry WA-15B 5.56mm Gray 10.5 Inch SBA3 Pistol delivers exceptional performance thanks to its precision-engineered direct impingement system and mid-length gas tube. The 10.5-inch barrel provides sufficient velocity for 5.56mm ammunition while maintaining accuracy out to practical distances. Users consistently report reliable cycling with quality ammunition, and the forged aluminum receiver construction ensures longevity through thousands of rounds. The SBA3 stabilizing brace significantly improves control compared to traditional pistol braces, allowing for more consistent shot placement and faster target transitions. Accuracy testing of the WA-15B platform demonstrates impressive performance for a compact AR pistol design. The mid-length gas system reduces felt recoil compared to pistol-length systems, making rapid follow-up shots more controllable. Magazine changes are swift thanks to the standard AR platform magwell, and the ambidextrous safety ensures operation for both right and left-handed shooters. The Windham Weaponry WA-15B maintains tight tolerances throughout the build, contributing to reliable feeding and extraction across various 5.56mm ammunition types. The gray finish provides both aesthetic appeal and practical corrosion resistance, maintaining appearance through regular use and cleaning. The tactical rail handguard allows mounting of modern optics like red dots, magnified scopes, or night vision devices for customization based on your specific needs. Whether running suppressed or unsuppressed, the WA-15B maintains reliable operation and manageable recoil impulse. The quality construction means you can confidently rely on this pistol for serious applications where reliability matters. Intended Use & Applications The Windham Weaponry WA-15B 5.56mm Gray 10.5 Inch SBA3 Pistol serves as an excellent platform for home defense, where its compact size allows for easier handling in tight quarters while maintaining the ballistic performance of rifle-caliber ammunition. Law enforcement agencies and military personnel often choose 5.56mm AR pistols for special operations and training roles where the compact size provides tactical advantage. The WA-15B’s reliability and accuracy make it suitable for defensive carbine training, tactical courses, and force-on-force scenarios where shooters need a proven platform. Competitive shooters use the Windham Weaponry WA-15B 5.56mm Gray 10.5 Inch SBA3 in PRS, 3-gun, and other tactical shooting sports due to its accuracy and repeatability. Range enthusiasts appreciate the combination of manageable recoil, accuracy, and ease of customization that the AR pistol platform provides. The compact 10.5-inch barrel makes the WA-15B ideal for shooters who value maneuverability in home defense scenarios or those with limited training space. Many buyers choose this platform specifically because of Windham Weaponry’s reputation for quality and the proven reliability of the mid-length gas system in a defensive context. Hunters and varmint control enthusiasts benefit from the WA-15B’s accuracy and the versatility of 5.56mm ammunition availability. The ability to mount quality optics on the tactical rail handguard ensures that you can set up this pistol for precision shooting at extended ranges. Whether for personal defense, competitive shooting, or recreational use, the compact size and proven performance make the WA-15B a practical choice that delivers on all fronts. Visit our AR Pistols category to explore additional options in this platform class. Why Buy From CaliperDepot? CaliperDepot maintains competitive pricing on premium firearms like the Windham Weaponry WA-15B 5.56mm Gray 10.5 Inch SBA3 Pistol, ensuring you receive exceptional value on quality equipment. Our inventory is actively monitored and regularly updated, so when you find the WA-15B in stock, you know we have it ready to ship quickly. We provide detailed product descriptions and specifications so you understand exactly what you’re purchasing, and our customer service team stands ready to answer technical questions about this platform. Fast, discreet shipping is a cornerstone of our service, with most orders processed and shipped within 24 hours of purchase. We partner with reliable carriers to ensure safe delivery of your firearm to your nearest FFL dealer as required by law. Our hassle-free return policy and commitment to customer satisfaction mean buying from CaliperDepot is as straightforward as the quality of our inventory. Browse our full selection of AR rifles and pistols to find the perfect platform for your needs. Don’t compromise on quality when you can have a proven Windham Weaponry platform ready to go right now at CaliperDepot. The Windham Weaponry WA-15B 5.56mm Gray 10.5 Inch SBA3 Pistol combines tactical capability with reliable performance, making it an investment in your shooting future. Whether this is your first AR pistol or your latest addition to a well-stocked collection, this platform delivers exceptional value. Click “Add to Cart” today and experience the CaliperDepot difference with fast shipping, competitive pricing, and uncompromising quality. For more information about this specific model and its capabilities, visit the official Windham Weaponry website to explore the full WA-15B specifications and features.