GLFA GL15CA223SS Threaded Barrel Rifle

The GLFA GL15CA223SS threaded barrel rifle is a purpose-built platform engineered for shooters who demand precision, modularity, and reliability in a modern tactical carbine. Chambered in .223 Remington/5.56 NATO, this rifle serves law enforcement, military personnel, and civilian shooters seeking a versatile platform that can be customized to meet specific mission requirements. The stainless steel threaded barrel design allows for straightforward installation of sound suppressors, flash hiders, or compensators, making this rifle equally at home in training environments, competition shooting, or tactical operations.

Great Lakes Firearms has engineered the GL15CA223SS with a focus on durability and functional accuracy. The stainless steel barrel resists corrosion and maintains dimensional stability across extended firing sessions, critical for consistency in duty or precision applications. The 1/2x28 thread pitch is the standard for .223/5.56 NATO platforms, ensuring compatibility with a wide range of aftermarket muzzle devices available in the current market. Weighing 9.82 pounds and measuring 42 inches in overall length, this rifle achieves a balanced profile suitable for vehicle operations, close-quarters scenarios, and intermediate-range engagements.

This rifle is ideal for shooters transitioning from AR-15 platforms who value the reliability of established designs combined with factory-quality control. The threaded barrel configuration is particularly valuable for operators who need sound signature reduction, muzzle velocity tuning, or the ability to swap muzzle devices without gunsmithing. Installation of suppressors or compensators requires only hand-tight engagement—no special tools necessary—making field maintenance and accessory swapping straightforward. The GL15CA223SS integrates seamlessly with standard AR-platform rails, optics mounts, and aftermarket furniture, allowing unlimited customization for your specific mission profile.