Description
There is a reason the 6.5 Creedmoor took over the long-range world, and Great Lakes Firearms built the GL-10 to take full advantage of it. The heart of this rifle is a 20 inch heavy-profile 416R stainless steel barrel with 5R rifling, a 1:8 twist, and a barrel blank that is double thermally stress-relieved and air-gauged before it ever leaves the shop. That is the kind of barrel prep you usually see on rifles costing quite a bit more, and it pays off when you are stretching steel out past 800 yards. The muzzle is threaded 5/8×24 and wears a ported compensator, so swapping to a brake or suppressor is a five-minute job.
Built on Billet: The GL-10 Receiver Set
Both the upper and lower are machined from 7075 billet aluminum, then Cerakoted in OD Green right at the Great Lakes facility in Sparta, Michigan. This is a family-owned shop that does its own coating work in-house, and the finish quality shows. Around the barrel sits a 15.125 inch 6061 aluminum M-LOK handguard with plenty of real estate for a bipod, sling mount, and whatever else your setup calls for. Up top, the flat rail is ready for the scope this cartridge deserves, since the rifle ships without sights.
A 6.5 Creedmoor AR-10 That Runs Smooth
The rifle-length gas system with a .750 gas block is the right call on a 20 inch large-frame AR. It softens the recoil impulse noticeably, which matters when you are watching your own impacts through the glass. A mil-spec 6-position adjustable stock lets you set length of pull for prone work or bench sessions, and the mil-spec trigger breaks in the 5.5 to 6 pound range, plenty workable out of the box with room to upgrade later.
Where the Great Lakes GL1065SSODG Fits
At 8.6 pounds bare, this one splits the difference between a dedicated precision gun and a packable hunter. It is a strong pick for deer and antelope at distance, steel matches, or just seeing how far you can reach on a lazy Saturday. One 10-round magazine comes in the box.
Key Specifications
- Manufacturer Part Number: GL1065SSODG
- UPC: 638457791914
- Caliber: 6.5 Creedmoor
- Action: Semi-Auto, Direct Impingement
- Barrel: 20" 416R Stainless Steel, Heavy Profile
- Rifling: 5R, 1:8 Twist
- Muzzle: 5/8×24 Threaded, Ported Compensator
- Gas System: Rifle-Length, .750 Gas Block
- Receivers: 7075 Billet Aluminum
- Handguard: 15.125" 6061 Aluminum M-LOK
- Stock: Mil-Spec 6-Position Adjustable
- Trigger: Mil-Spec, 5.5-6 lb Pull
- Capacity: 10+1
- Finish: OD Green Cerakote
- Weight: 8.6 lbs
- Sights: None, Optics Ready
What’s Included
- Great Lakes GL-10 6.5 Creedmoor rifle
- One 10-round magazine
Frequently Asked Questions
How accurate is the Great Lakes GL-10 in 6.5 Creedmoor?
The barrel work is where this rifle earns its keep. The 20 inch 416R stainless barrel is air-gauged and double thermally stress-relieved, with 5R rifling and a 1:8 twist that stabilizes the 140 grain class match bullets 6.5 Creedmoor is famous for. With quality ammo and decent glass, owners report this platform holds its own well past what the price point suggests.
Does the GL1065SSODG come with sights or an optic?
No, the rifle ships without sights. The flat top rail and full-length handguard give you plenty of mounting space, and a variable power scope in the 3-15x or 4-16x range is a natural fit for what this cartridge can do at distance.
Can I put a suppressor on this Great Lakes AR-10?
Yes. The muzzle is threaded in the standard 5/8×24 pattern for 30 caliber class devices, and the factory ported compensator is hand-tightened without thread locker, so it comes off easily. Just make sure your suppressor is rated for 6.5 Creedmoor.
What magazines does the GL-10 accept?
It ships with one 10-round magazine and runs on standard SR-25 pattern large-frame AR magazines, the same type used by most .308 and 6.5 Creedmoor AR-10s. That means common options like Magpul PMAG LR/SR mags are easy to find in multiple capacities.





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