Hello Peter, and welcome to Tac.22. I think that you will have to stick with the Colt/Umarex magazines. I have a 10, 20 and two 30s.and use the 10 the most for bench shooting. The mags in your link are for .22 rimfire conversions for AR type rifles. They don't fit in the Colt/Umarex.
Regards,
TM