SwitchBack 3.0 EDC-DFT is the upgrade your SureFire EDC1-DFT or EDC2-DFT deserves. The SwitchBack EDC-DFT provides a releasable finger ring for fast, repeatable deployment and a premium wire pocket clip that drops the light below the pocket line for discreet carry. You can also remove the wire clip and use the clip that comes with your light. Thyrm includes a small, color-matched plug to fill the mounting slot after removing the stock clip. Installing the SwitchBack 3.0 EDC-DFT takes one of the best SureFire everyday carry lights to the next level. The SwitchBack 3.0 EDC-DFT works with the standard tailcap of the SureFire EDC1-DFT and EDC2-DFT Turbo models, as well as the ZE68 and Z68 tailcap. Thyrm offers 8 Flashlight Ring models, including the SwitchBack and the EDC-DFT with Removable Pocket Clip. Enter your flashlight make and model in the fitment finder below to find a compatible model. Installation Video: DOWNLOAD THE QUICK START GUIDE HERE The SwitchBack mounts between the light’s tailcap and body, just like other models of the SwitchBack. Once mounted, it will not come off. The washer is needed for the Surefire EDC 1 or 2 DFT lights to activate. Simply unscrew the tailcap, add the SwitchBack, then the washer, and rescrew the tailcap back on.