Wise Arms WA-15B .223/5.56 10.5″ SBA3 Pistol

Description

The Wise Arms WA-15B is a semi-automatic AR-style pistol chambered in .223 Rem / 5.56 NATO and fitted with a 10.5-inch threaded barrel and SBA3 pistol brace. It pairs a billet aluminum receiver with a 7-inch M-LOK handguard and a Sniper Grey Cerakote finish for a compact, accessory-ready platform. The pistol ships with one 30-round magazine and is configured without factory sights.

Key Specifications

• Chambering is .223 Rem / 5.56 NATO.
• Barrel length is 10.5 inches with a threaded muzzle.
• Overall length ranges 26.5–30.5 inches (adjustable brace configuration may affect overall length).
• Receiver material is billet aluminum.
• Finish is Sniper Grey Cerakote.
• Rate of twist is 1-in-8.
• NFA thread pattern at the muzzle is 1/2×28.
• Listed capacity is 30 + 1.
• Included magazines: 1 — 30 rd.
• Handguard feature is a 7-inch M-LOK handguard and the pistol ships with an SBA3 pistol brace.

The WA-15B is a compact, purpose-built platform that balances maneuverability and modularity for range use and close-quarters applications. Its billet receiver and M-LOK handguard support optics and accessory mounting, while the threaded 10.5-inch barrel and SBA3 brace provide a compact footprint for operators who prioritize a short, capable AR-style pistol. Designed for straightforward accessory integration and reliable function, this configuration suits experienced users looking for a compact, customizable 5.56 platform.