9mm ammo is likewise sometimes referred to as 9x19mm or 9mm Parabellum, which are all interchangeable phrases for a similar cartridge.This can be my Glock explained: My Glock eats these things up. I like it a lot of I don't want to shoot the remaining seven-hundred rounds I've left. I just stash it with three hundred rounds of 9BPLE and get it out … Read More