The Hawkins Precision Heavy Tactical scope rings were designed with the competitive shooter in mind. They are a larger frame scope ring designed to have extra rigidity and more features. They come standard with a picatinny rail and an offset level cap so the shooter can see their level from their shooting position without breaking their cheek weld. The top rail gives you the ability to mount a laser rangefinder, a dope card or any other accessory you may need.FeaturesDesigned for the competitive shooterPicatinny rail give you the ability to mount accessoriesOffset level capHeavy duty