I have been looking for a new Bowling pin gun. I started looking at a long time favorite the .45 auto. I looked in my manuals at what kind of velocity it is putting out for the givin bullet weights. In my nothing to do better time I surfed the web for bowling pin loads. Are the new manuals watered down or is the .45 capable of some of the claims? My Hornday and Sierra manual max a 230gr at 900 fps. that being said the claims of a 250 255 260 at 875 seems odd.