Wise Arms WA-15B | .300 AAC Blackout | 7.5″

The Wise Arms WA-15B is a compact, AR-style semi-automatic pistol chambered in .300 AAC Blackout with a 7.5″ threaded barrel and an SBA3 pistol brace. It pairs a billet aluminum receiver with a 7″ M-LOK handguard and a Sniper Grey Cerakote finish for a coordinated, durable appearance. The 1-in-8 twist rate supports a range of .300 BLK loads for close-range work and suppressed shooting. For an optic under $1000 that complements this platform, consider a Vortex Sparc AR red-dot for fast, repeatable sighting in short-range scenarios.

Common applications for this platform include precision short-range target work and suppressed or subsonic shooting for range training and field use.

Product Specifications

• The UPC is 300262189308.
• Chambered in .300 AAC Blackout.
• The action is Semi-Auto.
• The barrel measures 7.5″ and is threaded.
• The NFA thread pattern is 1/2×28.
• The capacity is 30 + 1.
• The finish is Sniper Grey Cerakote.
• The receiver is Billet Aluminum.
• Equipped with a 7″ M-LOK handguard.
• Equipped with an SBA3 pistol brace.
• The rifling twist rate is 1-in-8.
• Overall length is listed as 23.5″ to 27.5″.
• The ATF model is WA-15B.
• This pistol ships with No Sights installed.
• A Canvas Carry Bag is included with the package.

This WA-15B is built for shooters who value compact handling, modular mounting options, and compatibility with common .300 BLK loads. Its short, threaded barrel and M-LOK handguard make it a flexible platform for mounting optics and accessories while the SBA3 brace provides a stable, single-shoulder support option. The billet receiver and Cerakote finish emphasize durability without unnecessary features.