The Great Lakes Firearms GL15400SS GL-15 is a modern sporting rifle chambered in .400 Legend that pairs a 16″ stainless threaded barrel with billet aluminum receivers finished in a bi-tone Cerakote. It features a 15.125″ M-LOK style handguard, mil-spec controls and an adjustable black synthetic stock. The rifle ships with a detachable magazine and is built for range use, hunting applications appropriate for the cartridge, and practical accuracy out of a lightweight platform.
Key Specifications
- The caliber is .400 Legend.
- The barrel measures 16 inches and is stainless with threading.
- The barrel has a rate of twist of 1:16″.
- The muzzle/thread pitch is 5/8×24.
- The action is Semi-Automatic.
- The rifle uses billet aluminum upper and lower receivers.
- The finish is bi-tone Cerakote.
- The handguard is a 15.125-inch M-LOK style aluminum rail.
- The stock is an adjustable black synthetic unit.
- It includes a detachable magazine.
This GL-15 configuration offers a straightforward, purpose-driven package for shooters who want a durable, modern AR-style rifle built around the .400 Legend cartridge. With a threaded stainless barrel, billet receivers, and an M-LOK handguard, the GL15400SS is ready for optic mounting and accessory customization while providing a balanced platform for range sessions and field work.
