Great Lakes Firearms GL15400SS GLFA 6-Round Threaded Barrel Rifle

The Great Lakes Firearms GL15400SS GLFA 6-Round Threaded Barrel Rifle is purpose-built for shooters who demand precision, modularity, and tactical reliability in a compact platform. Designed with law enforcement and precision rifle competitors in mind, this rifle bridges the gap between standard rifle performance and customizable platform flexibility. The 6-round magazine capacity supports controlled, deliberate engagement while the threaded barrel enables attachment of suppressors, compensators, or muzzle devices tailored to your operational requirements.

The threaded barrel construction allows seamless integration of sound suppression or recoil management systems, essential for reducing noise signature and muzzle rise during repeated engagements. At 9.5 pounds, the rifle maintains a practical carry weight without sacrificing inherent accuracy—a critical balance for tactical applications where sustained performance matters. The stainless steel construction (SS designation) provides superior corrosion resistance in harsh environments, field conditions, or maritime operations where traditional finishes degrade quickly. The 42-inch overall length positions the rifle as readily maneuverable in vehicle-based or close-quarters tactical scenarios while preserving sight radius and handling stability.

This rifle benefits law enforcement tactical teams, precision shooters, and civilian marksmen seeking a reliable platform with genuine modularity. The threaded barrel accommodates industry-standard muzzle attachments (verify thread pitch specifications with your suppressor or compensator manufacturer for proper fitment). Installation of optics, rails, and accessories follows established AR-platform conventions, making this rifle compatible with the widest aftermarket ecosystem available. Proper function and accuracy require quality ammunition and regular maintenance; stainless steel barrels demand attention to cleaning protocols to prevent corrosion in high-humidity or wet environments.