I have an 15-22 . I was going to try the CCI standard vel, but left them
home my last range day. They do work well in my 10-22 and Sig
220 22 conv kit with my YHM Mite. Hope to get out soon and try it with my 15-22. I think you can't go wrong with it. I bought Rem SS 22 and the
CCI was quietier(sp?) and cost about $1.50 a box cheaper. Good luck
I use CCI Standard Velocity with YHM Wraith. Many thousands of rounds and not one has gone supersonic. Very reliable and consistent. Dicks Sporting Goods 500/$25.