If you get one pick up a mag loader on the sig website. Its made specifically for the 365, and works like a charm. Trying to load 10 rounds without it will kill your fingers.Looking to pick up the Sig P365, knowing there are several generations, what serial number series depicts the latest version? Trying to stay clear of the issues found in the early versions. The google post on this subject appear to be outdated. Thanks for the feedback if you can offer any advice.