Thread: What caliber is best?

I know that there is a couple different ones that I can use. Like .25”, .177", .20" and so on. I'm just not sure what one will be the best. The main thing that I use my air gun for is just practicing shooting around my house. So, I'm assuming that I won't need anything too special. What do you think is the best one?

Pellets, such as the .177 Cal wadcutters, are designed for lower velocities and are traditionally used at close range, primarily for target shooting as they cut a nice big hole in target paper. They are built for accuracy at lower FPS and are also very effective for close range pest elimination.