So I kinda spoiled the surprise of what my first fathers day present was by buying it myself. I wanted a pt140 and I came across one in stock so I bought it and brought it home. The next day my wife took it and hid it until Sunday. Now I have been sitting here for a week and a half knowing I have a new toy coming but I haven't been able to play with it. The suspense is killing me. Is there any wierd quirks I should know about before I go shoot it?