Wise Arms WA-15B | .300 AAC Blackout | 10.5″ SBA3

The Wise Arms WA-15B is a semi-automatic pistol chambered in .300 AAC Blackout with a 10.5-inch threaded barrel and an SBA3 pistol brace. It features a billet aluminum receiver and a Tungsten Cerakote finish for corrosion resistance and a low-profile aesthetic. For a host optic under $1,000, the Vortex Strike Eagle 1-6×24 is a good match for close-to-mid-range use and rapid target acquisition.

Real-world applications for this configuration include short-range suppressed shooting and carbine-style range training where compact length and a heavy-hitting .300 BLK round are desired.

Product Specifications

• The caliber is .300 AAC Blackout.
• The action is Semi-Auto.
• The barrel length is 10.5 inches and is threaded with a 1/2×28 NFA thread pattern.
• The listed capacity is 30 + 1.
• The package includes 1 30 rd. magazine.
• The receiver is Billet Aluminum.
• The finish is Tungsten Cerakote.
• The ATF manufacturer is WISE ARMS LLC.
• The ATF type is PISTOL and the ATF model is WA-15B.
• The product type is Semi-Auto Pistol.
• The sighting configuration is listed as No Sights.
• The handguard is a 7″ M-LOK model and the trigger guard is an Oversized Trigger Guard.
• The firearm ships with a Canvas Carry Bag.
• The overall length is listed as 26.5″ – 30.5″.
• The rate of twist is 1-in-8.
• The UPC is 610655006298.

This WA-15B combines compact handling with a cartridge well suited to suppressed and short-range applications, packaged with a durable Tungsten Cerakote finish and a billet receiver. The threaded 10.5″ barrel and included 30-round magazine make it a capable option for range-focused shooters who want a compact .300 BLK platform.