Hello all, I have a XDM Elite compact in 10mm. I had an opportunity to buy 4 15rd factory mags cheap so I jumped on them. They don’t have the sleeves to fill the gap to the grip.

I can find the 9mm/40s&w sleeves but I don’t know if those will fit the 10mm mags. Would I have to go to the .45 sleeve to fit the 10mm?

The 10mm version seems to be a rare bird.

Thanks!

10mm and .45ACP are longer OAL than 9mm, .40, and .357 SIG.
I don't know anything about Springfield XDM pistols or their magazines.
I would expect it wouldn't hurt to buy one for the .45 and see how it fits on the 10mm.
If it fits good, buy more. If it doesn't, you only bought one.