I guess "clip" is acceptable for a .22lr ... at least that's what Brownells calls them: .22 RIMFIRE CLIP MAGAZINE
Anyway, you can use Savage's magazine (Part #533-400-355 ) in your Anschutz... at least that's what I do. If you can live without the plastic base plate, they work good.
http://www.brownells.com/aspx/NS/store/ProductDetail.aspx?p=7944&title=.22+RIMFIRE+CLIP+MAGAZINE