...they are a little spendy....but I can shoot them without disturbing my neighbors. I live in the middle of a bunch of walnut trees, and every now and then...the squirrel population gets out of control. I also have a chicken coop, and it gets a lot of unwanted visitors at night, especially in the spring. I would like to see them offer a plastic projectile in these as well. Many times, if you dont get the right shot.....well lets just say plastic would be better if an animal runs off.
I have a tube feed semi auto, it works with either shorts or longs, My ruger 10-22 likes the C.B. longs, they work well in the clip, but of course I have to manualy eject them, but that works well, because you can eject them in your hand instead of having to bend down to pic them up in your yard.
They work great in my Contender 10" Match barrel, but they are a lot quieter in the longer barrels.