Wise Arms WA-15B 5.56MM 10.5″ SBA3

About this product

The Wise Arms WA-15B is a semi-automatic 5.56 platform equipped with a 10.5″ threaded barrel and an SBA3 pistol brace. It features a white Cerakote finish on a billet aluminum receiver and a 7″ M-LOK handguard for modular accessory mounting. The WA-15B ships with a 30-round magazine and is configured with a 1-in-8 rate of twist.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The barrel length is 10.5″.
• The overall length is 26.5″ – 30.5″.
• The weight is 9.6 lbs..
• The capacity is 30 + 1.
• The action is Semi-Auto.
• The finish is White Cerakote.
• The receiver is Billet Aluminum.
• The rate of twist is 1-in-8.
• The barrel is threaded with an NFA thread pattern of 1/2×28.

Compact and purposeful, the WA-15B combines a short, threaded 5.56 barrel with a reinforced billet receiver and an SBA3 brace for a configurable, maneuverable package. Its white Cerakote finish and M-LOK handguard deliver a durable, customizable platform suitable for range use, tactical-style training, and hands-on customization. Consider the WA-15B when you want a compact 5.56 configuration that balances modularity and handling.