Wise Arms WA-15B | 5.56 NATO | 10.5″ SBA3 | 30+1

The Wise Arms WA-15B is a compact AR-style semi-automatic pistol chambered in .223 REM/5.56 NATO with a 10.5″ barrel and an SBA3 pistol brace. Built on a billet aluminum receiver and finished in Sniper Grey Cerakote, it is configured for modern modular accessories with a 7″ M-LOK handguard and an SBA3 brace. This configuration ships without iron sights, so a red dot such as a Holosun HS503C (well under $1,000) is a sensible optic to pair for fast target acquisition at close to mid-range.

Applications: range training and competition shooting.

Product Specifications

• The product is classified as a Semi-Auto Pistol.
• The ATF model designation is WA-15B.
• The ATF manufacturer is WISE ARMS LLC.
• The caliber is .223 REM/5.56 NATO.
• The action type is Semi-Auto.
• The barrel length is 10.5″.
• The rate of twist is 1-in-8.
• The magazine capacity is 30 + 1.
• The package includes 1 30 rd. magazine.
• The NFA thread pattern is 1/2×28.
• The receiver material is Billet Aluminum.
• The handguard is a 7″ M-LOK Handguard.
• The finish is Sniper Grey Cerakote with an Applied Finish.
• The pistol ships with a Canvas Carry Bag.
• The UPC is 300262189292.

This WA-15B packs compact handling and modularity into a short-barrel configuration suitable for informed shooters who want an AR-style pistol for range use and competition. The billet receiver and M-LOK interface make it straightforward to mount contemporary accessories, while the SBA3 brace provides a stable, legal configuration for one-handed or braced shooting. With a clean, Cerakote finish and common 1/2×28 threading, it is ready for common muzzle devices and red-dot optics, making it a practical option for users prioritizing reliability and accessory compatibility.