Jageman sporting group

Anyone try one of their polymer magazines for 1911.22 conversions ?

I have, inadvertently, tried one. I ordered 3 Brownells .22 conversion mags and one of their packages contained a Jagemann magazine, which looked like the Brownells magazines... so I strongly suspect they are one in the same.

Worked fine with my Nelson conversion when I needed some mags for a steel challenge match. I had to slightly relieve the top of one magazine so it wouldn't cause the ejector to bind against the slide. I don't recall that they dropped free from my Springfield frame out of the box, and they look a bit goofy hanging well below the bottom of the frame - if you can live with those caveats I'd try them.

I have six and all needed to be sanded on the sides to drop free...then  they worked fine.

My Marvel came with a Jageman magazine and it's been good. I ordered another magazine from Brownells and it's the same magazine but says Brownells on it rather than jageman.