Great Lakes Firearms AR-10 .270 Win Bronze/Stainless Steel RifleGreat Lakes Firearms$1,151.19
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Great Lakes Firearms
The Great Lakes Firearms AR-10 .270 Win is a purpose-built long-action rifle that brings modern AR ergonomics and modularity to a proven hunting and long-range cartridge. Built on a billet aluminum platform with a 24-inch stainless steel barrel, this rifle delivers the accuracy and reach serious hunters and riflemen demand—without the weight penalty or complexity of a traditional bolt gun. At 9.25 lbs and 45.50 inches overall, it's built to be carried and shot all day.
.270 Winchester has been a go-to for hunters crossing open country and taking shots at distance for decades, and the GL10 LA platform channels that legacy into a modern, AR-compatible platform. The 5R rifling and 1:10 twist barrel are engineered for both accuracy and velocity, while the rifle-length gas system keeps recoil manageable without sacrificing reliability. The 5/8 x 24 muzzle brake helps tame the .270's signature kick, making extended shooting sessions more comfortable and follow-up shots faster.
This is a working rifle, not a range queen. The 20-inch M-Lok upper rail gives you full flexibility to mount optics, lights, and accessories your way. The Hogue fixed stock and mil-spec trigger provide a solid, predictable platform, while the custom BCG and charging handle are tuned to the GL10 platform. It ships with a 5-round magazine, and the lower is AR-10 compatible, so you can swap in aftermarket lower parts kits or alternative triggers if you want to customize further.
If you hunt big game at distance, run long-range precision drills, or just want the flexibility and modularity of an AR in a serious hunting cartridge, the .270 Win AR-10 splits the difference between tradition and modern rifle building.
| Caliber | .270 Winchester |
| Barrel Length | 24 inches |
| Barrel Material | Stainless steel (416R) with 5R rifling |
| Twist Rate | 1:10 |
| Overall Length | 45.50 inches |
| Weight | 9.25 lbs |
| Receiver Material | Aluminum billet (7075) |
| Handguard | 20-inch aluminum M-Lok with Picatinny rail |
| Muzzle Brake | 5/8 x 24 stainless steel (416R) |
| Gas System | Rifle-length |
| Gas Block | .750 steel, black oxide coated |
| Stock | Hogue fixed rifle stock (black) |
| Grip | Mil-spec |
| Trigger | Mil-spec, 5.5–6 lb pull |
| Magazine | GLFA custom aluminum, 5-round capacity (included) |
| Platform Compatibility | AR-10; compatible with standard lower parts kits and aftermarket triggers |
Yes. The lower receiver is AR-10 compatible, so you can swap in standard aftermarket lower parts kits, triggers, and grips. The upper rail is M-Lok, giving you broad options for mounting optics, lights, and other accessories.
The .270 Winchester is a capable hunting cartridge with proven range and accuracy, especially for big game and open-country hunting. The 24-inch stainless barrel and 5R rifling support precision work, and the rifle-length gas system provides a smooth shooting platform for extended sessions at the range or in the field.
Yes, it ships with one 5-round GLFA custom aluminum magazine.
The rifle comes complete and ready to shoot once you add an optic. A scope mount in 30mm or M-Lok configuration will get you set up for hunting or range use.
Great Lakes Firearms
The Great Lakes Firearms AR-10 .270 Win is a purpose-built long-action rifle that brings modern AR ergonomics and modularity to a proven hunting and long-range cartridge. Built on a billet aluminum platform with a 24-inch stainless steel barrel, this rifle delivers the accuracy and reach serious hunters and riflemen demand—without the weight penalty or complexity of a traditional bolt gun. At 9.25 lbs and 45.50 inches overall, it's built to be carried and shot all day.
.270 Winchester has been a go-to for hunters crossing open country and taking shots at distance for decades, and the GL10 LA platform channels that legacy into a modern, AR-compatible platform. The 5R rifling and 1:10 twist barrel are engineered for both accuracy and velocity, while the rifle-length gas system keeps recoil manageable without sacrificing reliability. The 5/8 x 24 muzzle brake helps tame the .270's signature kick, making extended shooting sessions more comfortable and follow-up shots faster.
This is a working rifle, not a range queen. The 20-inch M-Lok upper rail gives you full flexibility to mount optics, lights, and accessories your way. The Hogue fixed stock and mil-spec trigger provide a solid, predictable platform, while the custom BCG and charging handle are tuned to the GL10 platform. It ships with a 5-round magazine, and the lower is AR-10 compatible, so you can swap in aftermarket lower parts kits or alternative triggers if you want to customize further.
If you hunt big game at distance, run long-range precision drills, or just want the flexibility and modularity of an AR in a serious hunting cartridge, the .270 Win AR-10 splits the difference between tradition and modern rifle building.
| Caliber | .270 Winchester |
| Barrel Length | 24 inches |
| Barrel Material | Stainless steel (416R) with 5R rifling |
| Twist Rate | 1:10 |
| Overall Length | 45.50 inches |
| Weight | 9.25 lbs |
| Receiver Material | Aluminum billet (7075) |
| Handguard | 20-inch aluminum M-Lok with Picatinny rail |
| Muzzle Brake | 5/8 x 24 stainless steel (416R) |
| Gas System | Rifle-length |
| Gas Block | .750 steel, black oxide coated |
| Stock | Hogue fixed rifle stock (black) |
| Grip | Mil-spec |
| Trigger | Mil-spec, 5.5–6 lb pull |
| Magazine | GLFA custom aluminum, 5-round capacity (included) |
| Platform Compatibility | AR-10; compatible with standard lower parts kits and aftermarket triggers |
Yes. The lower receiver is AR-10 compatible, so you can swap in standard aftermarket lower parts kits, triggers, and grips. The upper rail is M-Lok, giving you broad options for mounting optics, lights, and other accessories.
The .270 Winchester is a capable hunting cartridge with proven range and accuracy, especially for big game and open-country hunting. The 24-inch stainless barrel and 5R rifling support precision work, and the rifle-length gas system provides a smooth shooting platform for extended sessions at the range or in the field.
Yes, it ships with one 5-round GLFA custom aluminum magazine.
The rifle comes complete and ready to shoot once you add an optic. A scope mount in 30mm or M-Lok configuration will get you set up for hunting or range use.