Great Lakes Firearms and Ammunition GL15 Features The Great Lakes Firearms GL15 pairs a 16 heavy threaded barrel machined from chrome moly vanadium steel and finished in black nitride with a 1:8 twist rate that stabilizes a broad spread of .223 Wylde bullet weights for both varmint and defensive loads. The 1/2x28 threaded muzzle wears a muzzle brake that helps tame recoil and muzzle rise across strings of fire keeping the sights on target for faster follow-up shots. Built left-hand specific the rifle lets southpaw shooters run controls naturally without fighting a mirrored layout a real advantage during fast magazine changes or malfunction clearance. A 30-round magazine ships with the rifle giving the shooter ample capacity for range sessions training drills or home defense scenarios. The billet aluminum upper and lower receivers wear a White Cerakote finish that stands out while resisting corrosion and wear and the included Picatinny top rail makes the GL15 optics ready for a red dot or magnified scope. An M-LOK handguard runs the length of the forend giving the shooter a wide range of mounting positions for lights lasers bipods and slings without extra rail segments. The adjustable black polymer stock lets the shooter dial in length of pull for different body types or body armor setups while the Mil-Spec grip and Mil-Spec trigger breaking between 5.5 and 6 lbs round out a controllable familiar shooting experience. At 6.8 lbs and 33.25 overall the Great Lakes Firearms GL15 offers a complete left-hand AR-15 package for sale at GrabAGun ready for the range training or duty use. Great Lakes Firearms and Ammunition GL15 Specifications Manufacturer: Great Lakes Firearms and Ammunition Model: GL15 Type: Rifle Action: Semi-Auto Caliber: .223 Wylde Capacity: 30+1 Barrel Length: 16 Barrel Description: Heavy Threaded Barrel Material: Chrome Moly Vanadium Twist Rate: 1:8 Muzzle: Muzzle Brake Thread Pattern: 1/2x28 Receiver Material: Aluminum Receiver Finish: White Cerakote Receiver Description: Picatinny Rail Handguard: M-LOK Stock: Adjustable Black Polymer Grip: Mil-Spec Trigger: Mil-Spec Trigger Pull Weight: 5.5-6 lbs Handedness: Left Hand Color: White / Black Overall Length: 33.25 Weight: 6.8 lbs Available At: GrabAGun