My VMII is Made for a fullsize 1911, it carries a Commander size quite well.
My CompTac M-Tac is made for my G-17, it caries my G-26, and my wifes G-19 equaly well.
But the CompTac is leather Kydex, the VMII is all leather, so if you carried your 26 for a lot without carrying your 19, the 19 may no longer fit as well as it should, do to the holster taking the shape (or boning) to the shorter shape of the 26.
SemperFi My Brothers
"Never pass up a good opportunity to keep your mouth shut" Winston Churchhill