Wise Arms WA-15B .300 AAC Blackout 7.5″ SBA3 Pistol

The Wise Arms WA-15B is a compact AR-style semi-automatic pistol chambered in .300 AAC Blackout with a 7.5″ barrel. Built on a billet aluminum receiver and finished in black Cerakote, this model combines durable materials with a compact footprint. The WA-15B ships with a single 30-round magazine and an SBA3 pistol brace for a stabilized shooting platform.

Key Specifications

• The caliber is .300 AAC Blackout.
• The barrel length is 7.5″.
• The action is Semi-Auto.
• The capacity is 30 + 1.
• The overall length is 23.5″ – 27.5″.
• The receiver is Billet Aluminum.
• The finish is Black Cerakote.
• The handguard is a 7″ M-LOK Handguard.
• Includes an SBA3 Pistol Brace.
• The rifling twist rate is 1-in-8.

Designed for compact handling and practical utility, the WA-15B delivers a reliable .300 AAC Blackout platform for close-range applications and versatile loadings. Its billet receiver, M-LOK handguard, and SBA3 brace provide a durable, ergonomic package that suits shooters seeking a compact, well-built AR-style pistol.