Post by revolvercranker on Mar 14, 2024 17:49:03 GMT -5
This is the name of the article in Shooting Times latest magazine. What it is about is 9mm barrels and bullets all the way up throught the 38 Spcl and 357 Magnum and all like calibers inbetwee meaning 380, 9X23, 38 Super, and 357 Sig. It explains how the barrels for all those are basicaly the same bore/groove dimentions, but the bullets for them are all over the map. I've known this all along and for a very long time. When I tried to explain it in various forums it becomes not a pleasant atmosphere. As I subspected all along Colt 357 magnums have the tigthest bore and groove of all them. Read it you may learn something.