The Great Lakes Firearms GL10308SSTNG is an AR-10 style semi-automatic rifle built around billet aluminum receivers and a Cerakote finish. It is configured for use with .308 / 7.62 NATO ammunition and is specified with a rifle-length gas system and a 15.125″ M-LOK handguard. The design emphasizes durable materials and mil-spec controls for a familiar handling profile in hunting, precision and general-purpose shooting contexts.
Key Specifications
- Chambered in .308 / 7.62 NATO for common rifle centerfire ammunition compatibility.
- Semi-automatic action for standard AR-10 type operation.
- Built with billet 7075 aluminum upper and lower receivers.
- Equipped with a 15.125″ M-LOK aluminum handguard for modular accessory mounting.
- Barrel rifling specified as 1:10″ rate of twist.
- Threaded muzzle with a 5/8×24 thread pitch.
- Rifle-length gas tube and a 0.750 gas block for longer-interval gas systems.
- Mil-Spec 6-position adjustable synthetic buttstock for length-of-pull adjustment.
- Mil-spec polymer pistol grip and mil-spec trigger (approximately 5.5–6 lb pull).
- Overall finish noted as Tungsten Cerakote / bi-tone.
Durably constructed components and a familiar control layout make the GL10308SSTNG suited to a range of practical shooting roles including precision work and field use. Its billet receivers, M-LOK handguard and Cerakote finish provide a robust platform that accepts common AR-10 accessories and optics, delivering a straightforward, dependable option for experienced shooters who prefer proven patterns and serviceable features.
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