Lone Wolf Distributors Works in Timberwolf and Glock OEM frames, This does not fit Gen5 models, Includes the following parts: GLO-357-Trigger with Trigger Bar Fits Gen3 G17/17L/22/24/31/34/35, LWD-7496-LWD Extended Slide Stop 3 Pin, LWD-ESLL-LWD Extended Slide Lock Lever Black, LWD-342-LWD Connector 3.5 lb, LWD-350-6-LWD Trigger Spring 6 lb, LWD-420-LWD Trigger Pin, LWD-4368-LWD Locking Block Pin, LWD-1882 -LWD 40 Bare Ejector, LWD-427B-LWD Trigger Housing Pin (Black), LWD-UTS-Wrench-UTS Wrench (.050" Short Hex Key), LWD-UTS-Screw-UTS Screw (4-40 x 1/4" Socket Set Cup Point), LWD-UTH -LWD Universal Trigger Housing, LWD-30274-Gen4 9mm Ejector, LWD-280-LWD Mag Catch Spring LWD-UFK.