[Odnar]

Considering Walther's P22 and wondered if anyone makes over 10 round mags for them... Thanks all.

[rcmodel]

Doubtful.

.22RF doesn't stack good when you get over 10 rounds unless you use a curved magazine.

All rimmed cartridges do that!

[evan price]

Over on Rimfire Central there was a custom-modified P22 mag that iirc held 18 rounds? But it was not reliable. You can get a reduced size follower that will let you put in 3-4 more at the expense of last-round bolt-hold-open.

[SLMPDcitycop]

I've thrown around the same idea. Looking at my p22 mags, there is a considerable amount of room left in the mag after its completely loaded.

[Odnar]

OK, guess not then! (Hey manufacturers, looks like a market!)