GunTec USA AR-15 Multi Port Compensator Gen 2 Features The GunTec USA AR-15 Multi Port Compensator Gen 2 is machined from all-steel construction giving it the durability to handle sustained rapid fire without deforming or losing its finish. Three side porting slots vent gas outward to counter horizontal movement while two top porting holes direct gas upward to fight muzzle rise. Together these ports keep the muzzle steadier through recoil so the sights stay closer to target between shots. At just 4.7 oz the compensator adds minimal weight to the front of the rifle while still doing real recoil-reducing work. A matte black nitride finish coats the steel body adding corrosion resistance and a durable low-glare surface that matches most AR-15 finishes. The Gen 2 design threads onto a standard 1/2x28 pattern sized for 5.56 / .223 Rem barrels and a crush washer ships in the box for proper indexing and a secure fit. At 2.5 inches long the compensator adds a modest amount of length while keeping the muzzle profile compact for maneuverability. This muzzle device is available for sale at GrabAGun for AR-15 owners looking to control recoil and muzzle rise during rapid fire. GunTec USA AR-15 Multi Port Compensator Gen 2 Specifications Manufacturer: GunTec USA Model: AR-15 Multi Port Compensator Gen 2 Caliber: 5.56 / .223 Rem Material: Steel Finish: Matte Black Nitride Thread Pitch: 1/2x28 Length: 2.5 Weight: 4.7 oz Available At: GrabAGun