Wise Arms WA-15B .300 AAC Blackout 16″ Midnight Bronze

About this product

The Wise Arms WA-15B is a semi-automatic AR-style rifle chambered in .300 AAC Blackout with a 16″ barrel and a Midnight Bronze Cerakote finish. Built on a billet aluminum receiver, this model includes a 15″ M-LOK handguard, an oversized trigger guard and a 3.5 lb. trigger kit. It ships with a single 30-round magazine and a canvas carry bag for transport and storage.

Key Specifications

• The barrel measures 16″.
• Chambering is .300 AAC Blackout.
• The action is Semi-Auto.
• The capacity is 30 + 1.
• The finish is Midnight Bronze Cerakote.
• The receiver is Billet Aluminum.
• The handguard is a 15″ M-LOK.
• The trigger is a 3.5 lb. Trigger Kit.
• The rate of twist is 1-in-8.
• The barrel is threaded 5/8×24.

Designed as a well-equipped AR platform, the WA-15B offers a combination of durable materials and practical features for shooters who value a capable, adaptable rifle. Its threaded barrel and M-LOK handguard provide options for accessory mounting and suppression-ready setups while the billet receiver and trigger kit support consistent handling and trigger performance.