Great Lakes Firearms GL15400SSODG 16" 6-Round Threaded Barrel Rifle

The Great Lakes Firearms GL15400SSODG 16" 6-Round Threaded Barrel Rifle delivers precision and modularity for tactical applications, law enforcement training, and civilian defense scenarios. Purpose-built with a 16-inch threaded barrel, this rifle accommodates suppressors and muzzle devices without permanent modification, giving operators flexibility to optimize performance for their specific operational environment. At 11.4 pounds, it maintains a balanced profile suitable for both vehicle-mounted and handheld deployment in duty-critical situations.

The 1/2x28 threaded muzzle design is standard for compatibility with .308 Winchester suppressor systems and muzzle brakes, allowing shooters to reduce felt recoil and muzzle rise during sustained fire. The stainless steel construction resists corrosion in harsh environments—critical for field operations where firearms are exposed to moisture, salt spray, or chemical decontaminants. The 6-round magazine capacity reflects a traditional rifle configuration optimized for accuracy-focused engagements where controlled fire supersedes volume, making follow-up shots precise and deliberate.

Law enforcement armories, military training units, and professional shooters benefit most from this rifle's duty-grade construction and modular barrel design. The threaded muzzle accepts standard .308 suppressor mounts, making the GL15400SSODG compatible with inventory-standard muzzle devices already in tactical arsenals. Installation of suppressors or brakes requires no gunsmithing—simply hand-tighten or use a timing collar for rapid reconfiguration. The overall dimensions (42 inches in length) position it as a full-size platform suitable for mounted operations while remaining maneuverable in vehicle and building-entry scenarios.