Anyone have 10mm Cobra mags?

[Lance Jensen]

I'm looking to borrow some 10mm Cobra mags. I have a single stack .40 that doesn't completely like the Chip McCormicks I currently have. I just want to use them in 1 or 2 matches to see if the gun likes them better.

Trying to avoid the purchase not knowing the outcome. The gun does work with 47d Wilson .45 mags. Just wanting to try the Cobras

Thanks