Reply To: Arlington TX Field Target Match 3/26/2017
Well, any airgun under 20 foot pounds. Smallest kill zone is 3/8 inch, so anything over a .25 is not going to be practical. Most people shoot .177 for field target because of the flatter trajectory, but people have shot .20 and .22 as well.
We do follow that AAFTA rules, located here: http://www.aafta.org/
We also have a fun rifle class that is pretty much wide open (but still under 20 foot pounds). It’s designed for beginners and scores face plate hits as well as kill zone hits.