The Great Lakes Firearms AR-10 .270 Win is a long-action platform rifle built to deliver serious downrange power in a modern, modular package. If you're a hunter or precision shooter who wants the versatility of an AR platform with the hard-hitting ballistics of .270 Winchester, this Pursuit Green Camo and stainless steel rifle brings the firepower without compromise. The GL10 LA combines proven AR ergonomics with a caliber that's earned its reputation for medium to long-range game and target work.
Build quality starts at the barrel: a 24-inch 416R stainless steel tube with 5R rifling and a 1:10 twist rate, paired with a matching stainless muzzle brake (5/8 x 24 threading). The matched billet upper and lower receivers in 7075 aluminum provide a rigid foundation, while the 20-inch M-Lok handguard gives you modern accessory mounting without clutter. A rifle-length gas system drives a custom bolt carrier group, and the fixed Hogue stock locks everything down for consistent shooting. At 9.25 pounds and 45.5 inches overall, it balances pointability with stability.
The rifle ships with a custom 5-round aluminum magazine, mil-spec controls (trigger, safety, grip), and a custom charging handle. Whether you're stretching out to distance on the range or making ethical field shots on game, the .270 Win's ballistic performance is hard to beat. This is a rifle built for shooters who understand that AR-platform reliability and the downrange authority of a classic hunting cartridge aren't mutually exclusive.
| Caliber | .270 Win |
| Barrel Length | 24 inches |
| Barrel Material | 416R Stainless Steel |
| Rifling | 5R, 1:10 twist |
| Upper Receiver | Billet Aluminum |
| Lower Receiver | 7075 Billet Aluminum |
| 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 4150 Steel, Black Oxide Coated |
| Stock | Hogue Fixed Rifle Stock, Black |
| Trigger | Mil-Spec, 5.5–6 lb pull |
| Magazine | Custom GLFA Aluminum, 5-round |
| Overall Length | 45.50 inches |
| Weight | 9.25 lbs |
| Finish | Pursuit Green Camo / Stainless Steel |
The Great Lakes Firearms GL10 LA is a long-action AR-platform rifle chambered in .270 Win, featuring a 24-inch 416R stainless barrel with 5R rifling, matched billet receivers, and a rifle-length gas system. It combines modern AR controls and M-Lok accessory mounting with the proven ballistics of .270 Winchester.
Yes. The rifle is AR-10 compatible and accepts standard AR-10 lower parts kits, triggers, and safeties, giving you the ability to customize controls and internal components as needed.
The rifle ships with a custom 5-round aluminum magazine, mil-spec safety and grip, and a custom charging handle. You will need to add an optic or sighting system to begin shooting.
The .270 Winchester cartridge paired with a 24-inch barrel and a precision 5R rifled bore is well-suited to medium and long-range applications, though final performance depends on ammunition, optics, and shooter skill.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
Great Lakes Firearms
Great Lakes Firearms
Great Lakes Firearms
Great Lakes Firearms
