Description
The Great Lakes Firearms GLFA AR-10 in .308 Winchester is a premium semi-automatic rifle built for hunters and precision shooters who demand accuracy, reliability, and rugged construction. Finished in ODG (Olive Drab Green) Cerakote, this rifle delivers full-power .308 performance with a durable, field-ready appearance.
At the core is an 18-inch 416R stainless steel barrel featuring 5R rifling, a 1:10 twist rate, and double, thermally stress-relieved, air-gauged construction for consistent accuracy shot after shot. The rifle-length gas system helps provide smoother recoil and reliable cycling, making this rifle well-suited for big game hunting as well as long-range and competition-style shooting.
Built on billet 7075 aluminum upper and lower receivers and paired with a long M-LOK handguard, this GLFA AR-10 is ready for optics, bipods, and modern accessories straight out of the box.
Quick Highlights
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Brand: Great Lakes Firearms (GLFA)
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Model: AR-10 Rifle
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Firearm Type: Semi-Automatic Rifle
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Caliber: .308 Winchester
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Barrel Length: 18”
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Barrel Material: 416R Stainless Steel
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Capacity: 10+1
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Finish: ODG Cerakote
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Handguard: 15.25” M-LOK Rail
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Magazine Included: 1 × 10-Round
Use Cases & Applications
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Big game hunting (whitetail, elk, black bear, plains game)
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Long-range target shooting
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Metallic silhouette and Palma-style competition shooting
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Precision rifle training
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Optics- and bipod-ready AR-10 builds
Key Benefits
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.308 Winchester chambering delivers excellent power and long-range capability
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18” stainless steel barrel provides durability and consistent accuracy
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5R rifling and air-gauged construction enhance precision and reduce fouling
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Rifle-length gas system promotes smoother recoil and reliable operation
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Billet 7075 aluminum receivers offer premium strength and fit
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M-LOK rail system supports modern optics and accessories
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ODG Cerakote finish provides corrosion resistance and field-ready styling
Technical Details
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Action: Semi-Automatic
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Caliber: .308 Winchester
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Barrel Length: 18”
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Twist Rate: 1:10
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Barrel Material: 416R Stainless Steel
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Rifling: 5R
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Barrel Treatment: Double & Thermally Stress Relieved, Air Gauged
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Upper Receiver: Billet 7075 Aluminum
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Lower Receiver: Billet 7075 Aluminum
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Handguard: 15.25” M-LOK Rail (6061 Aluminum)
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Thread Pattern: 5/8×24
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Muzzle Device: Six Degrees Forward, Hand Tightened w/o Loctite
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Gas Block: 0.750
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Gas System: Rifle Length Gas Tube
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Stock: Mil-Spec 6-Position Adjustable Buttstock
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Grip: Mil-Spec Polymer
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Trigger: Mil-Spec, 5.5–6 lb pull
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Finish: Great Lakes Cerakote
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Magazine Capacity: 10 Rounds
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Magazine Included: 1 × 10-Round
FFL Transfer Notice
FFL Transfer Notice
This item is a firearm and must be shipped to a Federal Firearms License (FFL) dealer for transfer in accordance with applicable laws. Please ensure you select a valid FFL dealer before checkout.





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