Looking at buying a new comp from the states,i breifly owned a 45 mag and changed it for a 40. Changed because i was not used to fixed mag and found it difficult to find target's. I've now been using a 40mag for 12 month's and don't think finding target's will be a problem. So what's people's preferance and why. Thank's simon Tool feel free to post as many veggies as you want.