Have you thought about a shooters sling? Also, you don't need to use live ammo to practice shooting with your Weatherby. You can practice holding the rifle steady at a distant objectwith an empty chamber. Try holding steady for 5 seconds then a few seconds rest and repeat- keep building up to where you can hold it steady for about a minute. The more you build up the muscles you use to dothis the easier it will become. When you are able to hold it steady for some time try shooting a snap cap after you have beenholding it steady fora while- work on keeping the cross hairs on target when the trigger is pulled.