Index Point Holsters are built with firearm enhancements in mind. We include clearance around the slide serrations for grip tape or serration upgrades. Tall sight channels are designed in to accommodate aftermarket or even suppressor sights. Index Point Holsters are made from .080 Kydex. This heavier material aids in enhanced structure and durability, visual lines, holster definition, increased comfort, and wearability for long periods of time.