I have had my ASP20 .177 cal a little over four months and I'm pleased with the quality of the rifle and the Sig whisky scope is awesome.As much as I like it its too much rifle for my 73 year old body.I regret to say I need a smaller lighter rifle. I may pass the sig to my Grandson. I'm looking for a .22 cal rifle shooting about 500 to 600 fps. Any suggestions?