I know thaqt condition one had a conversion kit and really did not like it. There is a guy I shot with on action pistol night at the dspc that has an ar-15 with the kit in it. They do 22 targets on Friday and I am sure if he is there he will let you use it. The guy that runs targets ( Dan Lindburgh) on Fridays has a loner rifle with a bolt in it.
I will go with the Cj on a 15-22. Its bascially the same rifle but lighter just a bit and if SHTF you would have an extra rifle. You are more than welcome to test mine out if you like. I think mossberg makes an ar 15 22 copy that is under $300 at buds gun shop. You would be looking at close to $130-200 for many of the conversion kits i have seen.
Good luck.
"We are all entitled to our own opinions, but not our own facts"
"calling an illegal alien and undocumented person is like calling a drug dealer an unlicensed pharmacist"
clinging to my "guns and religion"