Production of TDL's Light-Bearing Holster is progressing and we will post updates. Not Available at this time. It will accomodate a variety of lights and weapon types (starting with the Glock).This soon to be released XCALIBUR series will use TDL's own Proprietary Locking Mechanism.  Reliability Engineering will soon begin with testing strength, environmental performance, and overall durability. More to come soon!