Great Lakes Firearms120922872
Great Lakes Firearms AR-10 .270 Win ODG/SS Tactical Rifle$1,151.19
Availability: In Stock
The Great Lakes Firearms AR-10 7mm Remington tactical rifle brings modern long-range capability to the proven AR platform. Built on a billet aluminum upper and lower receiver, this tactical rifle chambers the hard-hitting 7mm Rem Mag—a caliber that extends effective hunting and precision-shooting range beyond standard .308 AR-10 platforms. If you're after a rifle that delivers power and accuracy in a familiar, ergonomic form factor, this is a serious contender for hunting medium to large game and long-distance target work.
The heart of this rifle is its 24-inch stainless steel barrel with 5R rifling and a 1:10 twist rate, built from 416R stainless for durability and corrosion resistance. A matched stainless steel muzzle brake threads at 5/8 x 24, helping manage recoil impulse. The rifle-length gas system feeds a custom bolt carrier group and charging handle, tuned for reliable cycling of the magnum cartridge. Topped with a 20-inch M-Lok handguard and Picatinny rail for optics and accessories, the GL10 LA gives you a modern tactical platform that doesn't sacrifice balance or shootability.
Fit and finish favor function: you get a mil-spec trigger (5.5–6 lb pull), standard mil-spec grip, and a Hogue fixed stock in black. The rifle ships with a five-round custom aluminum magazine and weighs 9.25 pounds—substantial enough to manage magnum recoil without being unwieldy in the field. Lower parts kits and AR-10 compatible components mean you can tailor ergonomics and controls to your preference, making this a solid foundation for a long-range hunting or tactical precision rifle.
Whether you're chasing elk across open country or dialing in for distance shooting, the 7mm Remington AR-10 offers the power, accuracy, and modularity serious shooters demand.
| Caliber | 7mm Remington Magnum |
| Barrel Length | 24 inches |
| Barrel Material | 416R Stainless Steel |
| Rifling | 5R, 1:10 twist |
| Upper Receiver | Aluminum Billet |
| Lower Receiver | 7075 Aluminum Billet |
| Handguard | 20-inch Aluminum M-Lok with Picatinny rail |
| Gas System | Rifle-length |
| Gas Block | 0.750-inch 4150 Steel, Black Oxide |
| Muzzle Brake | 5/8 x 24 Stainless Steel (416R) |
| Bolt Carrier Group | Custom Design |
| Charging Handle | Custom Design |
| Trigger | Mil-spec, 5.5–6 lb pull |
| Grip | Standard Mil-spec |
| Stock | Hogue Fixed Rifle Stock, Black |
| Magazine | Custom Aluminum, 5 rounds (included) |
| Overall Length | 45.5 inches |
| Weight | 9.25 pounds |
| Platform | AR-10 Long Action |
The Great Lakes Firearms AR-10 uses standard AR-10 lower parts kits, triggers, and safeties. The billet receiver platform and long-action design accept AR-10 compatible components, giving you broad options for customization and upgrades.
The rifle includes a five-round custom aluminum magazine built to specifications for the 7mm Remington Magnum cartridge.
Yes. The 7mm Remington Magnum is a proven hunting cartridge with substantial range and power for medium to large game. The 24-inch barrel, tactical platform, and Picatinny rail make it well-suited for hunting applications where you want to mount an optic and engage targets at distance.
The rifle ships with one five-round custom aluminum magazine. It does not include an optic or other accessories beyond what is listed.
SKU: 120918455 • Weight: 13.05oz
Availability: In Stock
The Great Lakes Firearms AR-10 7mm Remington tactical rifle brings modern long-range capability to the proven AR platform. Built on a billet aluminum upper and lower receiver, this tactical rifle chambers the hard-hitting 7mm Rem Mag—a caliber that extends effective hunting and precision-shooting range beyond standard .308 AR-10 platforms. If you're after a rifle that delivers power and accuracy in a familiar, ergonomic form factor, this is a serious contender for hunting medium to large game and long-distance target work.
The heart of this rifle is its 24-inch stainless steel barrel with 5R rifling and a 1:10 twist rate, built from 416R stainless for durability and corrosion resistance. A matched stainless steel muzzle brake threads at 5/8 x 24, helping manage recoil impulse. The rifle-length gas system feeds a custom bolt carrier group and charging handle, tuned for reliable cycling of the magnum cartridge. Topped with a 20-inch M-Lok handguard and Picatinny rail for optics and accessories, the GL10 LA gives you a modern tactical platform that doesn't sacrifice balance or shootability.
Fit and finish favor function: you get a mil-spec trigger (5.5–6 lb pull), standard mil-spec grip, and a Hogue fixed stock in black. The rifle ships with a five-round custom aluminum magazine and weighs 9.25 pounds—substantial enough to manage magnum recoil without being unwieldy in the field. Lower parts kits and AR-10 compatible components mean you can tailor ergonomics and controls to your preference, making this a solid foundation for a long-range hunting or tactical precision rifle.
Whether you're chasing elk across open country or dialing in for distance shooting, the 7mm Remington AR-10 offers the power, accuracy, and modularity serious shooters demand.
| Caliber | 7mm Remington Magnum |
| Barrel Length | 24 inches |
| Barrel Material | 416R Stainless Steel |
| Rifling | 5R, 1:10 twist |
| Upper Receiver | Aluminum Billet |
| Lower Receiver | 7075 Aluminum Billet |
| Handguard | 20-inch Aluminum M-Lok with Picatinny rail |
| Gas System | Rifle-length |
| Gas Block | 0.750-inch 4150 Steel, Black Oxide |
| Muzzle Brake | 5/8 x 24 Stainless Steel (416R) |
| Bolt Carrier Group | Custom Design |
| Charging Handle | Custom Design |
| Trigger | Mil-spec, 5.5–6 lb pull |
| Grip | Standard Mil-spec |
| Stock | Hogue Fixed Rifle Stock, Black |
| Magazine | Custom Aluminum, 5 rounds (included) |
| Overall Length | 45.5 inches |
| Weight | 9.25 pounds |
| Platform | AR-10 Long Action |
The Great Lakes Firearms AR-10 uses standard AR-10 lower parts kits, triggers, and safeties. The billet receiver platform and long-action design accept AR-10 compatible components, giving you broad options for customization and upgrades.
The rifle includes a five-round custom aluminum magazine built to specifications for the 7mm Remington Magnum cartridge.
Yes. The 7mm Remington Magnum is a proven hunting cartridge with substantial range and power for medium to large game. The 24-inch barrel, tactical platform, and Picatinny rail make it well-suited for hunting applications where you want to mount an optic and engage targets at distance.
The rifle ships with one five-round custom aluminum magazine. It does not include an optic or other accessories beyond what is listed.
SKU: 120918455 • Weight: 13.05oz