With Built-in ECR Instant On Technology, The EZ-Clip Hybrid Holster has a leather back for all day comfort, and a vacuum formed kydex shell for minimal bulk. As with all of the EZ-Clip holsters, the Ride Height & Cant are adjustable for maximum comfort while carring your Reactor Series equipped weapon. All Viridian Holsters are made with full slide and attachment coverage. Please note any modifications(Supressor Sights, Extended Barrel, etc.) to your weapon in the Special Instructions area to ensure a perfect custom fit. ∗This holster can be worn in the appendix position, but in some cases my be impractical.