I can now say that Ruger's new 25-round mag for the 10/22 works just fine

[krispos42]

I ordered one on Tuesday, it arrived in the mail on Saturday. Took it to the range that afternoon, put several hundred rounds through it.

Not a single feeding problem.

It was a solid magazine. Even empty, it had some heft to it.

And it was easy to load, too, with constant tension from the first to the last round.

Much better than the jam-o-matic 30-rounder I was dumb enough to buy.