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.

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.