Out of stock
SKU: WS10-300-SB-BLK
UPC: 300262189278
MPN: 10.5-300-SBA3-BLK
The Wise Arms WA-15B 300 Blackout with 10.5" barrel and SBA3 brace is a short-barreled rifle platform engineered for close-quarters engagement, vehicle operations, and tactical home defense. Chambered in .300 AAC Blackout—a subsonic intermediate cartridge developed for suppressed fire and barrier-blind performance—this compact platform delivers rifle-class ballistics in a footprint comparable to a modern carbine. Built for operators and civilians prioritizing maneuverability without sacrificing terminal effectiveness, the 10.5" configuration balances dwell time optimization with practical portability in confined spaces.
The rifle features a billet aluminum receiver for enhanced durability and precision tolerances, paired with a black Cerakote finish that resists corrosion and provides a low-visibility operational aesthetic. The SBA3 stabilizing brace offers ergonomic control and shoulder support comparable to traditional stocks, while remaining fully compliant with current federal regulations. This configuration ships with a 30+1 round capacity magazine, allowing sustained suppressive fire without frequent reloads. The no-sights configuration provides mounting flexibility for modern optics platforms—rail-mounted red dots, magnified scopes, or night vision-compatible systems can be integrated to match your operational doctrine.
Law enforcement tactical teams, military personnel transitioning to civilian use, and trained defensive shooters benefit most from this platform's inherent accuracy and adaptability. The .300 Blackout caliber excels in suppressed applications, making it ideal for noise-sensitive environments and specialized operations. Installation of optics and accessories is straightforward via Picatinny rail integration. Ammunition availability has expanded significantly since adoption by DoD and allied forces, making the WA-15B a pragmatic choice for long-term availability and cost-effective training cycles. This firearm requires proper licensing and compliance with all federal, state, and local regulations.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
