The Great Lakes GL10308SSBRZ is an AR-10 style semi-automatic rifle chambered for .308 Win / 7.62 NATO. It pairs billet aluminum receivers with a bronze Cerakote finish and stainless-barrel components for a durable, serviceable platform. Controls and furniture are mil-spec, including a 6-position adjustable black synthetic stock and polymer pistol grip. The rifle ships with a single detachable 10‑round magazine and a threaded muzzle.
Key Specifications
- The model is listed as GL10308SSBRZ.
- The caliber is .308 Win / 7.62 NATO.
- The action is Semi-Automatic.
- The receivers are billet 7075 aluminum for the upper and lower.
- The handguard is a 15.125-inch M-LOK rail.
- The muzzle is threaded with 5/8×24 threads.
- The rifle uses a rifle-length gas tube gas system.
- The stock is a Mil-Spec 6-position adjustable black synthetic unit.
- The weight is listed as 8.25 pounds.
- The package includes one 10‑round detachable magazine.
The GL10308SSBRZ is configured for users who value a solid, familiar AR-10 platform with serviceable materials and mil‑spec ergonomics. Its billet construction, M-LOK handguard and threaded muzzle make it practical for a range of precision and field applications while the included 10‑round magazine keeps the package straightforward and ready for immediate use.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




