Cooper 57M 17HMR 10 round mags

[igotrightstoo]

Looking for compatible 10 round magazines for Cooper 57M in 17HMR. Any suggestions for anything that works without major modifications?

 

[Prophet River]

These Anschutz magazines work, you sometimes have to do some modifications with the feed lips with a Dremmel Tool depending on which bullet you are using. Nordic Marksman has them in stock.
https://nordicmarksman.com/anschutz-1517-cal-17-hmr-4-shot-magazine/?searchid=0&search_query=1517-u4

 

[igotrightstoo]

Thanks for the info. Am aware of the Anschutz compatibility however the fix I was looking for was to increase the capacity of the mags. A field of gophers presents too many out-of-ammo reloading frustrations on a good day, and a pocket full of $100+ each, 4 round magazines, is an expensive solution. Was hoping to find some 10 round magazines if that is even possible.