The Great Lakes Firearms GLFA AR-15 300BLK 16 Tungsten 30RD is a semi-automatic modern sporting rifle built around a 7075 billet lower receiver and a 16 inch 4150 CRMOV nitride barrel. Finished in a durable tungsten Cerakote and paired with a 15.125 inch M-LOK free-float handguard, it offers a sleek profile with generous mounting space for lights, slings, and other accessories. The rifle ships with standard AR furniture and includes one 30-round magazine.

This 300 Blackout configuration is well suited for range use, training, and hunting where the cartridge’s versatility shines, especially when paired with appropriate ammunition and muzzle devices. The carbine-length gas system and direct impingement operation provide familiar handling for AR shooters, while the billet construction offers a solid foundation for future upgrades. Great Lakes Firearms is known for delivering thoughtfully spec’d AR platforms that balance performance and value with careful attention to machining and finish quality.

Key Features:

• Manufacturer: Great Lakes Firearms
• Model: GLFA AR-15 300BLK 16 Tungsten 30RD
• Caliber: 300 Blackout / 300 AAC
• Condition: New
• Action: Semi-automatic
• Barrel Length: 16 inches
• Number of Magazines: 1
• Capacity: 30 rounds
• Unique Features: 7075 billet lower receiver, 15.125 inch M-LOK free-float handguard, tungsten Cerakote finish
• Threaded Barrel: Yes