Wise Arms WA-15B .300 AAC Blackout 10.5in SBA3 Pistol

The Wise Arms WA-15B is a compact AR-style semi-automatic pistol chambered in .300 AAC Blackout. It features a 10.5-inch threaded barrel and an SBA3 pistol brace for a shorter overall package suited to close-quarters and range use. The receiver is machined from billet aluminum and the firearm is finished in white Cerakote for a distinctive appearance. The WA-15B ships with a single 30-round magazine and a canvas carry bag.

Key Specifications

• The caliber is .300 AAC Blackout.
• The barrel length is 10.5 inches.
• The action is Semi-Auto.
• The ATF type is Pistol.
• The ATF model is WA-15B.
• The capacity is 30 + 1.
• The number of magazines included is 1 (30 rd.).
• The rate of twist is 1-in-8.
• The receiver is Billet Aluminum.
• The overall length is 26.5–30.5 inches.

Compact and feature-focused, the WA-15B suits shooters who want a short-barrel AR-style pistol with a threaded muzzle and a modern SBA3 brace. Its billet receiver and applied white Cerakote finish combine durability with a clean look, while the 30-round magazine capacity and 1-in-8 twist rate support a range of supported load options. Designed for practical range use and compact handling, this model delivers familiar controls and modularity in a reduced-length platform.