Not only has Lone Wolf Distributors created a kit that is truly UNIVERSAL, but it includes the industry's first truly Universal Trigger Housing (LWD-UTH)! The LWD-UTH gives you a competitive edge by completely eliminating Glock trigger over travel. Trigger over travel is defined by: "The amount of rearward movement after the firing pin has been released". The results of eliminating trigger over travel (wasted movement) are; smoother trigger reset, faster doubles, faster splits and overall premium trigger performance.The LWD-UTH includes a new style trigger housing with ejector, polished trigger stop, set screw for over-travel adjustment, and allen wrench. This drop in part replaces your current trigger housing. The easy to follow instructions allow you to completely remove your trigger "over travel" in seconds. No gunsmithing is required. The LWD-UTH allows you to "turn it on or turn it off" at will.Product Features: Works in Timberwolf and Glock OEM frames Includes a set screw and wrench for over-travel adjustment Drop-in install in seconds Available for all uses, but highly recommended for plinking, target or competition use