Great Lakes Firearms GL15400SS 400 Legend AR-15
Modern AR-15 platform rifle chambered in 400 Legend with 16-inch stainless threaded barrel, M-LOK handguard, and black Cerakote receivers. Includes one 5-round magazine.
Great Lakes Firearms GL15400SS: Modern Versatility in 400 Legend
The GL15400SS represents a thoughtful approach to the increasingly popular 400 Legend cartridge. This rifle builds on the proven AR-15 platform with features that appeal to both experienced shooters and those new to the platform.
Key Features
- Caliber: 400 Legend—a modern intermediate cartridge offering excellent ballistics in a compact package
- Barrel: 16-inch stainless steel with threaded muzzle for suppressor or muzzle device compatibility
- Receivers: Billet aluminum upper and lower with durable Cerakote finish in black
- Handguard: M-LOK rail system for mounting lights, lasers, and other accessories
- Stock: Adjustable synthetic stock for length-of-pull customization
- Grip: Mil-spec polymer grip
- Included: One 5-round magazine
Why This Rifle Works
The 400 Legend offers shooters a middle ground between traditional rifle cartridges and pistol-caliber options. The stainless barrel resists corrosion, while the M-LOK system provides modern modularity without the weight penalty of full-length Picatinny rails. The adjustable stock ensures comfortable fit for shooters of different sizes.
Whether you're exploring a new cartridge or building a specialized hunting or sport-shooting platform, the GL15400SS delivers reliable performance with practical features.
