Why buy a dozen different holsters when one will do? Rather than buying a different holster for each pistol, buy one of these holsters that'll fit your XD, 1911, Glock, Kahr, etc...
Solid retention - IWB - Tuckable - adjustable inside the waistband depth
These holsters are great!
Pretty much "one size fits all."
At $60 - shipped directly to your home, you're saving a boatload over buying multiple gun specific kydex holsters.
They come in black, oxblood (burgundy) and neutral. The neutral pictured above is shown with a black leather pocket, but I can get solid neutral as well.
Left hand carry also available.
I used this holster at 2 recent Combat Focus Shooting events. I went through 800 - 900 rounds in one and 1200 - 1300 rounds in the other, drawing and holstering hundreds of times, from sitting to standing to sprawled on my back. The holster worked great - always open to reholster.