This unshakable vise gives you the kind of stability you need to get a handle on your prized rifle to give it a proper cleansing. Use it as a great tool to sight-in your rifle as well—its rugged construction will keep it together as long as you own your gun. Padded clamps prevent marring and scratching of firearm. Great for sighting-in or firearm maintenance. Adjustable rear foot for precise elevation adjustment. Lead shot can be added for extra stability. Adjustable clamps accommodate most rifles or shotguns. Sturdy construction for consistent accuracy.