Great Lakes Firearms 5.56 NATO 16" 31-Round Threaded Barrel Carbine

The Great Lakes Firearms 5.56 NATO 16" 31-Round Threaded Barrel Carbine is a modern, duty-ready platform designed for operators who demand reliability in high-stress environments. This carbine is suitable for law enforcement patrol, military training, and serious civilian defense, bridging the gap between AR-15-pattern modularity and out-of-the-box performance.

Featuring a 16-inch barrel length, this carbine delivers optimal velocity while maintaining maneuverability in confined spaces. Built on time-tested direct-impingement principles, it chambers 5.56 NATO, ensuring compatibility with global ammunition supplies. The threaded barrel accepts industry-standard muzzle devices, allowing for ballistic optimization and noise reduction in tactical scenarios.

With a weight of 10.2 pounds, the carbine is manageable for extended operations, while the 31-round magazine capacity provides sustained firepower without constant reloads. Its compact overall length of 42.1 inches makes it ideal for vehicle operations, building entry, and close-quarters battle training. This carbine is beneficial for law enforcement units requiring rapid deployment, military personnel conducting transition training, and civilian shooters prioritizing AR-pattern ergonomics.