
Availability: In Stock
Current Stock: Out of stock
The Great Lakes Firearms AR-10 in 7mm Remington Magnum is a long-action rifle built for hunters and marksmen who demand power and precision at distance. This is a purpose-built magnum platform—not a standard AR-10 adapted to handle the round, but a rifle engineered from the ground up to harness the ballistic advantage of the 7mm Rem Mag cartridge. If you're serious about reaching out on elk, mule deer, or other large game, or running steel at extended range, this rifle brings legitimate magnum authority to the AR-10 form factor.
The barrel is a match-grade component: 24 inches of 416 stainless steel with 5R rifling and a 1:10 twist, paired to a stainless steel muzzle brake (5/8 x 24 mounting). The receiver set consists of billet-cut aluminum (7075) upper and lower, built to tighter tolerances than stamped forgings and finished in that distinctive bronze anodize. The 20-inch M-Lok handguard gives you real estate for modern mounting options, while the rifle-length gas system keeps recoil impulse manageable for a magnum cartridge. You get a Hogue fixed stock for stability, a mil-spec trigger breaking at 5.5–6 pounds, and a custom BCG and charging handle tuned to the platform. The magazine is a purpose-designed 5-rounder in aluminum, and the whole rig weighs 9.25 pounds with an overall length of 45.5 inches—compact enough to handle in brush or from a vehicle, but with the barrel authority you need for real-world shooting.
Lower parts kits and trigger groups are AR-10 compatible, so if you understand the platform, you can work on this rifle. It's not a plinker—it's a tool for hunters and precision shooters who understand that magnum power, quality glass, and distance skills matter when the shot counts.
| Caliber | 7mm Remington Magnum |
| Barrel | 24" stainless steel (416R), 5R rifling, 1:10 twist |
| Muzzle Brake | Stainless steel (416R), 5/8 x 24 |
| Upper Receiver | Aluminum billet (7075) |
| Lower Receiver | Aluminum billet (7075) |
| Handguard | 20" aluminum, M-Lok, Picatinny rail |
| Gas System | Rifle-length |
| Gas Block | 0.750" 4150 steel, black oxide coated |
| Stock | Hogue fixed rifle stock, black |
| Trigger | Mil-spec, 5.5–6 lb pull |
| Grip | Standard mil-spec |
| Magazine | GLFA custom aluminum, 5-round, black |
| Charging Handle | Custom design |
| BCG | Custom design |
| Overall Length | 45.50" |
| Weight | 9.25 lbs |
This is a purpose-built long-action platform designed specifically for 7mm Remington Magnum. It's not a converted short-action rifle; the GL10 LA was engineered for the caliber from the start, which allows it to handle magnum power and case capacity properly.
The rifle features a 20-inch aluminum handguard with M-Lok slots and a Picatinny rail on top of the upper receiver. You can mount modern optics to the upper receiver rail and attach accessories anywhere along the handguard using M-Lok compatible hardware.
Yes. The lower receiver is AR-10 compatible, so you can use lower parts kits and trigger groups designed for AR-10 platforms. This makes maintenance, parts sourcing, and upgrades straightforward if you're familiar with the system.
The 7mm Remington Magnum in this rifle is built for hunting medium to large game at distance—elk, mule deer, and similar species—as well as precision rifle shooting and steel shooting where extended range and power matter. It's not a target-only or plinking rifle.

SKU: 120923007 • Weight: 13.05oz





Availability: In Stock
Current Stock: Out of stock
The Great Lakes Firearms AR-10 in 7mm Remington Magnum is a long-action rifle built for hunters and marksmen who demand power and precision at distance. This is a purpose-built magnum platform—not a standard AR-10 adapted to handle the round, but a rifle engineered from the ground up to harness the ballistic advantage of the 7mm Rem Mag cartridge. If you're serious about reaching out on elk, mule deer, or other large game, or running steel at extended range, this rifle brings legitimate magnum authority to the AR-10 form factor.
The barrel is a match-grade component: 24 inches of 416 stainless steel with 5R rifling and a 1:10 twist, paired to a stainless steel muzzle brake (5/8 x 24 mounting). The receiver set consists of billet-cut aluminum (7075) upper and lower, built to tighter tolerances than stamped forgings and finished in that distinctive bronze anodize. The 20-inch M-Lok handguard gives you real estate for modern mounting options, while the rifle-length gas system keeps recoil impulse manageable for a magnum cartridge. You get a Hogue fixed stock for stability, a mil-spec trigger breaking at 5.5–6 pounds, and a custom BCG and charging handle tuned to the platform. The magazine is a purpose-designed 5-rounder in aluminum, and the whole rig weighs 9.25 pounds with an overall length of 45.5 inches—compact enough to handle in brush or from a vehicle, but with the barrel authority you need for real-world shooting.
Lower parts kits and trigger groups are AR-10 compatible, so if you understand the platform, you can work on this rifle. It's not a plinker—it's a tool for hunters and precision shooters who understand that magnum power, quality glass, and distance skills matter when the shot counts.
| Caliber | 7mm Remington Magnum |
| Barrel | 24" stainless steel (416R), 5R rifling, 1:10 twist |
| Muzzle Brake | Stainless steel (416R), 5/8 x 24 |
| Upper Receiver | Aluminum billet (7075) |
| Lower Receiver | Aluminum billet (7075) |
| Handguard | 20" aluminum, M-Lok, Picatinny rail |
| Gas System | Rifle-length |
| Gas Block | 0.750" 4150 steel, black oxide coated |
| Stock | Hogue fixed rifle stock, black |
| Trigger | Mil-spec, 5.5–6 lb pull |
| Grip | Standard mil-spec |
| Magazine | GLFA custom aluminum, 5-round, black |
| Charging Handle | Custom design |
| BCG | Custom design |
| Overall Length | 45.50" |
| Weight | 9.25 lbs |
This is a purpose-built long-action platform designed specifically for 7mm Remington Magnum. It's not a converted short-action rifle; the GL10 LA was engineered for the caliber from the start, which allows it to handle magnum power and case capacity properly.
The rifle features a 20-inch aluminum handguard with M-Lok slots and a Picatinny rail on top of the upper receiver. You can mount modern optics to the upper receiver rail and attach accessories anywhere along the handguard using M-Lok compatible hardware.
Yes. The lower receiver is AR-10 compatible, so you can use lower parts kits and trigger groups designed for AR-10 platforms. This makes maintenance, parts sourcing, and upgrades straightforward if you're familiar with the system.
The 7mm Remington Magnum in this rifle is built for hunting medium to large game at distance—elk, mule deer, and similar species—as well as precision rifle shooting and steel shooting where extended range and power matter. It's not a target-only or plinking rifle.
SKU: 120923007 • Weight: 13.05oz
