I have searched on google many times and have yet to find a data sheet or somethig that has a complete list of the common pistol/rifle calibers. I'm looking for something that clearly shows the difference between for instance the .38 specal/.38 super/.380 acp/357/357 sig//9mm/etc caliber rounds. A reference chart that simply lists them would be awesome. If anyone has come across one please share.
-Nick
-Nick



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