Great Lakes GL15 223 Wylde 16" AR-15 Rifle 30+1 M-LOK Handguard

The Great Lakes Firearms GL15 delivers precision and reliability in a modern sporting rifle platform chambered in 223 Wylde. This versatile configuration handles both .223 Remington and 5.56 NATO ammunition with enhanced accuracy potential. The 16-inch barrel length provides an optimal balance of maneuverability and ballistic performance for multiple applications.

What Makes This Different

The 223 Wylde chamber specification offers tighter tolerances than standard 5.56 chambers while maintaining full compatibility with both cartridge types. The 4150 chrome moly vanadium steel barrel receives a nitride treatment that penetrates the steel surface, providing superior corrosion resistance and extended barrel life compared to traditional chrome lining. This combination delivers consistent accuracy with reduced maintenance requirements over thousands of rounds.

Key Features

• 223 Wylde chamber for enhanced accuracy with .223 Rem and 5.56 NATO ammunition
• 16-inch 4150 CMV steel barrel with nitride finish for durability and corrosion resistance
• 15.25-inch M-LOK handguard provides ample mounting space for accessories
• Mil-spec lower receiver accepts standard AR-15 components and magazines
• 30-round capacity magazine included for immediate use
• Carbine-length gas system ensures reliable cycling with various ammunition weights
• Standard polymer pistol grip with textured surface for secure handling

Field testing demonstrates consistent sub-2 MOA accuracy with quality ammunition across various environmental conditions. The nitride-treated barrel maintains accuracy standards through extended firing sessions while the M-LOK attachment system accommodates optics, lights, and bipods without additional rail sections. The rifle functions reliably in competitive shooting, training exercises, and sporting applications where accuracy and dependability are essential.

Technical Specs

• Caliber: 223 Wylde chamber (.223 Rem/5.56 NATO compatible)
• Barrel Length: 16 inches, 4150 chrome moly vanadium steel
• Finish: Nitride treatment on barrel, black anodized receivers
• Handguard: 15.25-inch M-LOK free-floating design
• Gas System: Carbine length for reliable cycling
• Magazine Capacity: 30 rounds (included)
• Overall Length: Approximately 32.5 inches (stock collapsed)
• Weight: Approximately 6.5 pounds unloaded
• Receiver: Mil-spec forged aluminum construction

This configuration represents proven AR-15 technology with modern manufacturing standards and materials. The 223 Wylde specification and nitride barrel treatment provide measurable advantages over standard configurations, making this rifle suitable for shooters who demand consistent performance and long-term reliability.