Mine just happens to be may new 45 ACP/45 LC convertible. A lot of fun - - - er - - well it might be my 357 mag. I always like shooting it. Oh, wait, my 44 Mag has been a real shooter and a good time shooter - - - - er - - - - ah - - - - well - - - there is the 327 mag too. I'll get back to you all on that! 