In case your wondering what a Zacc holster is... It's a slip on kydex that goes over the trigger guard to prevent the gun from accidentally being fired. The Zacc has a loop that goes around your belt and stuffs in your waistband, aka Mexican style... When you draw the gun the holster separates and stays on your belt. It's really slick. I've carried like this for years. Either my glock 26 or this XD.

https://dalefrickeholsters.com/product/zacchaeus-concealment-holster/