Wise Arms WA-15B | .300 AAC Blackout | 16″ Barrel | 30+1

The Wise Arms WA-15B is a semi-automatic AR-pattern rifle chambered in .300 AAC Blackout with a 16-inch threaded barrel and a 15″ M-LOK handguard. It features a billet aluminum receiver, a 3.5 lb. trigger kit, and ships without sights. For a capable optic under $1,000, consider a 1-6×24 low-power variable such as the Vortex Strike Eagle for practical short- to mid-range use.

Common applications for this build include precision-focused range work and short- to medium-range hunting where the .300 AAC Blackout cartridge is appropriate.

Product Specifications

• The action is Semi-Auto.
• The caliber is .300 AAC Blackout.
• The barrel measures 16 inches and is threaded 5/8×24.
• The magazine capacity is 30 + 1 rounds.
• The receiver is constructed from Billet Aluminum.
• The handguard is a 15″ M-LOK style.
• The trigger is a 3.5 lb. trigger kit.
• The stock is listed as Collapsible / Folding 6-position A2.
• The rifle ships with No Sights.
• The finish is Black Cerakote.
• The rifling twist rate is 1-in-8.
• Includes one 30-round magazine.
• The listed weight is 9.6 lbs..
• Country of origin is US.
• UPC: 300262188974.

The WA-15B brings an AR-pattern platform with a threaded 16″ barrel and a billet receiver, set up for users who want a durable, customizable rifle in .300 AAC Blackout. Its 15″ M-LOK handguard and 6-position stock offer accessory and length-of-pull flexibility, while the 3.5 lb. trigger kit provides a consistent, serviceable pull for range and field applications.