Can be interchanged with different calibers quite easily actually. Both the 9mm (the one im buying) and the .40 are the same price. Saw a .357 convert on gunbroker but im not about that life. 9mm is perfect. Will likely buy a cheaper .40 cal from taurus after this purchase. Those police owned pistols on budsgunshop are kind of calling my name too. Saw one from the california department of wildlife with the bear emblem engrained* on it for cheap Same with detroit pd and a couple others
I'm going to have to check out that website u listed