The North Star Arms NS15 is a semi-automatic AR-15-pattern rifle chambered for both 5.56 NATO and .223 Remington. It combines a 16-inch Ballistic Advantage QPQ-coated HBAR with a mid-length gas system, a 1:8 right-hand twist, and a 15-inch M-LOK rail. A Hogue adjustable stock, Hogue grip and trigger guard, and ALG Defense Mil-Spec trigger provide a practical foundation for range use and customization. The anodized aluminum receiver is finished in black and paired with an A2 flash hider. The rifle measures 33 inches with the stock collapsed and 36 inches extended, weighs 6 pounds 5 ounces, and includes one 30-round magazine.

Key features

• 16-inch Ballistic Advantage QPQ-coated HBAR balances durability with consistent performance.
• Chambered for both 5.56 NATO and .223 Remington ammunition.
• Mid-length gas system supports smooth, reliable cycling.
• 15-inch M-LOK rail provides flexible accessory and optic placement.
• ALG Defense Mil-Spec trigger offers a clean, consistent trigger system.
• Hogue adjustable stock and 15-degree grip allow adaptable shoulder and hand positioning.

The North Star Arms NS15 delivers a configurable AR-15 platform with a durable HBAR, practical controls, and modern M-LOK compatibility.