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k98mike · 09-07-2019, 08:45 AM

If a 9mm is .35 caliber, then why isn't the .380 called the .350? Is .380 just a made up caliber? Is the diameter of a 9mm and a 9mm kurtz the same?

09-07-2019, 08:45 AM	#1
k98mike User Join Date: Mar 2018 Location: Newnan, GA Posts: 141 Thanks: 280 Thanked 48 Times in 30 Posts	9mm/.35 cal If a 9mm is .35 caliber, then why isn't the .380 called the .350? Is .380 just a made up caliber? Is the diameter of a 9mm and a 9mm kurtz the same?