BudsGunShop.com - Shoots multiple calibers- what exactly?

Jeremy - Straight from teh Taurus Owners Manual "You can use .38 Special ammunition in all Taurus revolver chambered for .357 Magnum; .44 Special ammunition in Taurus revolvers chambered for .44 Magnum and .45 Long Colt in Taurus revolvers chambered for .454 Casull. It is important to note that these are the only caliber substitutions that will function. Attempting to substitute other calibers can damage your firearm and may result in accidental death or serious injury." Just because someone does something on You Tube does NOT mean it is right, or permissible.

In the Taurus "Raging Judge Magnum" revolver with 6.5 inch barrel, chambered in .454 Casull, ina ddition to 454 one can safely shoot .45 (long) Colt, and .410 bore shotshell. All Judge revolvers can also fire the short .45 Schofield (.45 S&W). 45 acp, while some use moon clips and shoot, it, is not approved by Taurus for use in the Raging Judge.

Jeremy, you can shoot 454Casull, 45LC, and .410 Shotshell but you will need moon clips to fire the rimless 45ACP. Excellent details here : thetruthaboutguns.com/2015/06/shootingthebull410/gun-experiment-45-acp-from-a-taurus-raging-judge/