The Great Lakes Firearms and Ammunition AR-10 is a semi-automatic rifle chambered in .308 Win with a 16-inch threaded barrel and OD Green Cerakote finish. It ships optic-ready with a synthetic stock and one 10-round magazine. 
 

Key Specifications 

• Action: Semi-Auto 
• Barrel Length: 16 inches 
• Caliber: .308 Win 
• Capacity: 10 rounds 
• Condition: New in Box 
• Finish Color: OD Green Cerakote 
• Manufacturer: Great Lakes Firearms and Ammunition 
• Manufacturer Part Number: GL10308SSODG 
• Model: AR-10 (GLFA 308) 
• Type: Modern Sporting Rifles 
• Optic Ready: Yes 
• Stock Material: Synthetic 
• Threaded Barrel: Yes 
• Magazines Included: 1 
   
  The 16-inch barrel keeps overall length manageable for a .308 AR-10 platform while still delivering the caliber's terminal performance at hunting ranges. The Cerakote finish resists corrosion and handles field conditions better than blued or parkerized alternatives. The threaded muzzle accepts suppressors or muzzle devices, and the optic-ready configuration means you're not fighting an incompatible rail when mounting a scope. The synthetic stock holds up across weather without dimensional changes.

Owners of the Great Lakes AR-10 .308 16" OD Green tend to highlight build quality and accuracy as the main draws. The rifle feels well-assembled, and accuracy at typical hunting and target distances gets consistent positive marks.

The OD Green Cerakote finish is mentioned often as a differentiator — buyers who want something other than flat black appreciate it, and the Cerakote's durability in outdoor conditions gets practical praise, not just aesthetic.

Weight comes up as a regular concern. AR-10 platforms in .308 are inherently heavier than AR-15s, and the 16-inch configuration doesn't offset that as much as some expect. For static range work or hunting from a blind it's a non-issue, but anyone planning long carries in the field should weigh that tradeoff before purchasing.

Aftermarket support is noted as thinner than major AR-10 brands. The platform takes standard DPMS-pattern accessories, which helps, but Great Lakes-specific components are limited. Pricing is viewed as competitive for the build quality, though some buyers feel the value equation depends on whether you plan to run it stock or build it out.