Does anyone have any experience with these magazines ?

[dwcopple]

correct, TP9's use Walther P99 or PPQ (same) magazines

[seaswol]

Ordered 6 of the small frame mags from CDNN.  They fit perfectly for my Tanfoglio and seem to fit almost perfectly in my CZs, just a little gap between the pad and the frame.

[Practical Shooter]

My bad. I should have made it clear that I wasn't referring to the TP9 series but the CZ clones for the magazines fit.
So the answer is small frames EAA Tanfoglio magazines will fit CZ clones. Thanks a bunch guys.

[Springless]

correct, TP9's use Walther P99 or PPQ (same) magazines

I once considered the P99 magazines, but have read that there is a gap between the mag well on the base on the new TP9. Considering that plus the fact that you pay upwards of $15.00 more for the Walther mags, yet they hold 15 instead of 18 or 20 rounds, just did not make the Walther mags an option for me. Obviously it would be an advantage to use the Canik TP9 series magazines in the Walthers.  Do you have a recent model TP9 series and are there any gaps between the mag well base and the mag footplate using the Walther magazines?