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

The Wise Arms WA-15B is an AR-style semi-automatic pistol built around a billet aluminum receiver and finished in Flat Dark Earth Cerakote. It ships as a pistol with an SBA3 pistol brace, a 10.5-inch threaded barrel (1/2×28), and a 30 + 1 capacity magazine. For a reliable optic under $1,000 that pairs well with this platform, consider the Vortex Sparc AR reflex red-dot sight for fast target acquisition on short-barrel AR pistols.

This configuration suits deliberate range training and practical/competition shooting where a compact, maneuverable AR-format pistol is desired. The combination of a short 10.5-inch barrel, threaded muzzle, and M-LOK handguard makes it a capable platform for close-range dynamic stages and deliberate precision at typical pistol-range distances.

Product Specifications

• The caliber is .223 Rem/5.56 NATO.
• The barrel measures 10.5 inches and is threaded 1/2×28.
• The action is Semi-Auto.
• The ATF type is listed as PISTOL.
• The ATF model/part is WA-15B.
• The overall length is 26.5 – 30.5 inches.
• The capacity is 30 + 1.
• The package includes 1 30 rd. magazine.
• The finish is Flat Dark Earth Cerakote.
• The receiver material is Billet Aluminum.
• The rifling twist rate is 1-in-8.
• The handguard is a 7″ M-LOK free-floating design.
• The product ships with No Sights installed.
• The package case is a Canvas Carry Bag.
• The UPC is 642461127232.

The WA-15B brings an AR-style ergonomics package into a pistol form factor with practical features like a threaded muzzle and M-LOK handguard for accessory mounting. Its billet receiver and applied Cerakote finish present a durable chassis suited to repeated range use and competitive formats. The included SBA3 brace and compact barrel length make the platform highly maneuverable while maintaining the modularity expected from an AR-family design.