Just bought a new sight for my 22 smith and wesson 22a.
Its a Buck Mark Reflex fiber optic. It has seven brightness adjustments and 4 reticals to choose from.
I'm very impressed with the quality, and how easy it was to sight in. For $50, I'm impressed. Dont know if it would hold up to the big calibers, but for tin cans and squirrels, I think its a good deal.

Where did you buy it?I'm sure it won't have any problems on a .22 and sounds like a lotta fun.I have a mini red dot(tasco) on my .22 match barrel/Contender and just love it.

Internet thru Wholesale Hunter.
Took it to the range today, put another 100 or so rounds downrange and so far no problems.