Great Lakes Firearms AR-15 .350 Legend 16" Tungsten Finish, 5-Round Capacity

The Great Lakes Firearms AR-15 in .350 Legend is a practical, modern sporting rifle built for hunters and shooters who want a compact, versatile platform in a purpose-built intermediate cartridge. This 16-inch barreled AR combines the familiar controls and modularity of the AR-15 platform with the ballistics and energy of .350 Legend—a round designed for hunting medium game while remaining effective in areas with rifle restrictions. At 6.4 lbs and 33.25 inches overall, it's quick-handling in the field without sacrificing utility.

The rifle arrives with a tungsten-finish 7075 aluminum upper and lower receiver, a 15.25-inch full picatinny rail handguard (6061 aluminum) for mounting optics and accessories, and a 16-inch barrel available in either 416R stainless steel or 4150 CRMOV nitride—both chambered in .350 Legend with a 1:10 twist and standard 9/16 x 24 muzzle brake threads. The barrel is designed for 6-degree forward wrench tightening without threadlocker, keeping maintenance straightforward. The gas system uses a 0.750 carbine-length gas block with black oxide finish and carbine gas tube, tuned for reliable cycling in the .350 Legend cartridge.

Internally, the rifle runs a mil-spec polymer grip and trigger with a 5.5–6 lb pull, modified M4 feed ramps for reliable feeding, and a semi-automatic action. It ships with one 5-round magazine and an included muzzle brake. There are no iron sights, so plan on mounting an optic to the full-length picatinny rail. The rifle comes without an ambidextrous safety, using the standard right-side lever. Great Lakes built this rifle to be a no-fuss, field-ready platform for hunters stepping into the .350 Legend or shooters wanting a compact, legal option in jurisdictions where this caliber fits the regulations.