Great Lakes Firearms AR-10 .300 Win Mag 24" Sniper Rifle, Gray/Stainless, 5-Round
- Capacity-Rounds:
- 5
- Caliber-Gauge:
- 300 Winchester Magnum
- Barrel Length:
- 24"
- Barrel Length Range:
- 24" to 24.99"
The Great Lakes Firearms AR-10 .300 Win Mag 24" sniper rifle pairs the proven AR platform with a cartridge built for serious distance work. Built on billet aluminum upper and lower receivers with a 24" stainless steel barrel featuring 5R rifling and a 1:10 twist, this rifle delivers the precision and durability long-range hunters and precision shooters demand. At 10.2 lbs, it balances heft enough for stability with enough manageability for field use. The 5-round magazine and fixed Hogue stock keep the platform purpose-built and reliable in variable conditions.
Great Lakes Firearms engineered this AR-10 from the ground up with custom components—including a purpose-designed bolt carrier group and charging handle—rather than generic parts-bin assembly. The 20" aluminum M-Lok handguard with integrated Picatinny rail gives you flexible optic and accessory mounting for whatever your mission demands. A stainless steel muzzle brake (5/8 x 24 thread pattern) and rifle-length gas system round out a platform designed to run hard and repeat.
If you're shopping for a .300 Win Mag rifle that respects the AR-10 platform's modularity while committing to genuine precision, this is a serious contender. The billet construction, quality stainless barrel, and custom internals signal a builder that sweats the details. Whether you're stretching shots across open country or training at distance, the Great Lakes approach trades the bargain-basement aesthetic for real mechanical credibility.
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]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.

