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JoeSF · August 9, 2002, 01:16 PM

Are 357 and 9 mm the same exact diameter? Just wondering about the ruger blackhawk convertable abilty to shoot both. through the same barrel.

August 9, 2002, 01:16 PM	#1
JoeSF Senior Member Join Date: November 30, 2000 Posts: 114	Diameter .357 and 9mm bullets Are 357 and 9 mm the same exact diameter? Just wondering about the ruger blackhawk convertable abilty to shoot both. through the same barrel.