Great Lakes Firearms120922872
Great Lakes Firearms AR-10 .270 Win ODG/SS Tactical Rifle$1,151.19
Availability: In Stock
The Great Lakes Firearms AR-10 .308 Win is a semi-automatic rifle built for hunters and precision shooters who demand reliability and accuracy in a modern platform. This 18" tactical rifle pairs a billet upper and lower receiver machined from 7075 aluminum with a free-floating 416R stainless steel barrel featuring 5R rifling, double stress-relieved and air-gauged for consistent performance. The Olive Drab Green Cerakote finish and stainless steel components give it a clean, professional look while standing up to field use and harsh conditions.
Whether you're hunting big game, working steel at distance, or running precision rifle competitions, this .308 Win delivers the accuracy and handling shooters expect from a purpose-built AR-platform rifle. The 18" barrel keeps the overall package manageable while the rifle-length gas system and mil-spec trigger provide familiar controls and predictable operation. The 15.25" M-LOK rail in 6061 aluminum gives you plenty of real estate to mount optics, lights, or other accessories without excessive weight.
Great Lakes Firearms includes a single 10-round magazine and has set up the rifle with a mil-spec adjustable buttstock, polymer grip, and muzzle device with six-degree forward taper—all hand-fitted without Loctite for reliable, field-serviceable assembly. The 0.750" gas block and rifle-length gas tube round out a sensible, combat-proven design that works as delivered or serves as a solid platform for further customization.
| Caliber | .308 Winchester |
| Barrel Length | 18" |
| Barrel Material | 416R Stainless Steel |
| Barrel Twist Rate | 1/10" |
| Rifling | 5R |
| Receiver Material | 7075 Aluminum (Billet) |
| Handguard | M-LOK, 15.25", 6061 Aluminum |
| Gas System | Rifle Length |
| Gas Block | 0.750" |
| Muzzle Device | 5/8x24 Thread, Six Degrees Forward |
| Buttstock | Mil-Spec 6-Position Adjustable |
| Grip | Mil-Spec Polymer |
| Trigger | Mil-Spec, 5.5–6 lb Pull |
| Magazine Capacity | 10 Rounds (one included) |
| Finish | Olive Drab Green Cerakote |
| Fire Control | Semi-Automatic |
This rifle is suitable for hunting medium to large game, long-range target shooting, precision rifle competitions including metallic silhouette and Palma disciplines, and general range use. The .308 Winchester cartridge and 18" barrel make it practical for field carry while maintaining effective velocity and accuracy at extended distances.
Yes, the barrel is free-floating and has been double stress-relieved and air-gauged by the manufacturer. A free-floating barrel isolates it from contact with the handguard, which reduces vibration and helps produce more consistent shot placement, particularly important for precision shooting and longer-range work.
The rifle comes with one 10-round magazine, an adjustable buttstock, grip, muzzle device, and all standard controls. You'll want to add an optic or iron sights; the 15.25" M-LOK handguard provides ample space to mount a scope, red dot, or other aiming system.
Yes. The billet receiver, M-LOK handguard, and standard AR-10 platform make it straightforward to swap components such as the trigger, handguard, stock, or muzzle device. The hand-fitted muzzle device uses no Loctite, making it field-serviceable for future adjustments or changes.
SKU: 120919589 • Weight: 9.65oz
Availability: In Stock
The Great Lakes Firearms AR-10 .308 Win is a semi-automatic rifle built for hunters and precision shooters who demand reliability and accuracy in a modern platform. This 18" tactical rifle pairs a billet upper and lower receiver machined from 7075 aluminum with a free-floating 416R stainless steel barrel featuring 5R rifling, double stress-relieved and air-gauged for consistent performance. The Olive Drab Green Cerakote finish and stainless steel components give it a clean, professional look while standing up to field use and harsh conditions.
Whether you're hunting big game, working steel at distance, or running precision rifle competitions, this .308 Win delivers the accuracy and handling shooters expect from a purpose-built AR-platform rifle. The 18" barrel keeps the overall package manageable while the rifle-length gas system and mil-spec trigger provide familiar controls and predictable operation. The 15.25" M-LOK rail in 6061 aluminum gives you plenty of real estate to mount optics, lights, or other accessories without excessive weight.
Great Lakes Firearms includes a single 10-round magazine and has set up the rifle with a mil-spec adjustable buttstock, polymer grip, and muzzle device with six-degree forward taper—all hand-fitted without Loctite for reliable, field-serviceable assembly. The 0.750" gas block and rifle-length gas tube round out a sensible, combat-proven design that works as delivered or serves as a solid platform for further customization.
| Caliber | .308 Winchester |
| Barrel Length | 18" |
| Barrel Material | 416R Stainless Steel |
| Barrel Twist Rate | 1/10" |
| Rifling | 5R |
| Receiver Material | 7075 Aluminum (Billet) |
| Handguard | M-LOK, 15.25", 6061 Aluminum |
| Gas System | Rifle Length |
| Gas Block | 0.750" |
| Muzzle Device | 5/8x24 Thread, Six Degrees Forward |
| Buttstock | Mil-Spec 6-Position Adjustable |
| Grip | Mil-Spec Polymer |
| Trigger | Mil-Spec, 5.5–6 lb Pull |
| Magazine Capacity | 10 Rounds (one included) |
| Finish | Olive Drab Green Cerakote |
| Fire Control | Semi-Automatic |
This rifle is suitable for hunting medium to large game, long-range target shooting, precision rifle competitions including metallic silhouette and Palma disciplines, and general range use. The .308 Winchester cartridge and 18" barrel make it practical for field carry while maintaining effective velocity and accuracy at extended distances.
Yes, the barrel is free-floating and has been double stress-relieved and air-gauged by the manufacturer. A free-floating barrel isolates it from contact with the handguard, which reduces vibration and helps produce more consistent shot placement, particularly important for precision shooting and longer-range work.
The rifle comes with one 10-round magazine, an adjustable buttstock, grip, muzzle device, and all standard controls. You'll want to add an optic or iron sights; the 15.25" M-LOK handguard provides ample space to mount a scope, red dot, or other aiming system.
Yes. The billet receiver, M-LOK handguard, and standard AR-10 platform make it straightforward to swap components such as the trigger, handguard, stock, or muzzle device. The hand-fitted muzzle device uses no Loctite, making it field-serviceable for future adjustments or changes.
SKU: 120919589 • Weight: 9.65oz