What was the revolver used in the movie Punisher War Zone?

Answer 1

There were a few different ones used, including:

• Smith & Wesson Model 500 (.500 S&W Magnum). Both long and short barreled models were used - Castle's was the long barreled model, heavily modified.
• Smith & Wesson Model 640 (.357 Magnum). This is the snub nosed revolver carried by Budianski.
• Smith & Wesson Model 19 (.357 Magnum)
• Smith & Wesson Model 686 (.357 Magnum)
• Smith & Wesson Model 442 Centennial (.357 Magnum)
• Revolver of an unidentified type, used by the mugger who held up Detective Soap