7 round magazine in PM40

[sudo]

I have a couple 7 round Mags. Factory Kahr mags.

I got them on sale figuring that I'd use them at the range.

But my question is:

Does anyone make a rubber sleeve that you can put on the mag to fill the space between the mag base plate and the bottom of the PM40's mag well?

I have a thing like that for my Glock 27 so it can use a Glock 23 mag without a gap.

Figured perhaps someone made same for Kaht PM40's.

[IDisposable]

Besides the one on Kahr's site? https://shopkahrfirearmsgroup.com/pistol-parts/kahr-042m4e-magazine-base-7-round-mag-base-extended.asp

[sudo]

Besides the one on Kahr's site? https://shopkahrfirearmsgroup.com/pistol-parts/kahr-042m4e-magazine-base-7-round-mag-base-extended.asp

The 7 round magazines come with a spacer that looks just like that. It leaves a 1/2 gap.

As does the 6 round magazine that came with my PM40 - and works fine.

But the 7 round mag has nearly a half inch gap between the the spacer it comes with and the bottom of the mag well.

See the picture of the 7 round mag on the page you referred me to.