TSF Shooter&';s Service Pack Fiber failures are a thing of the past. Our patented FiberLok quick remove and replace modular construction is both robust and user friendly. With the simple removal of a set screw you can remove and replace your fibers in minutes to your color preference making customization a simple and enjoyable process. Say goodbye to the melt and mushroom approach with our TSF Shooter&';s Service Pack. Includes: 1 Red Front Fiber 1 Green Front Fiber 1 Orange Front Fiber 1 Black Front Fiber 1 White Front Fiber 2 Red Rear Fibers 2 Green Rear Fibers 2 Black Rear Fibers 2 White Rear Fibers 3 M3x3mm Set Screws 1 M3x4mm Set Screw 1 Glock Front Set Screw 1 Allen Key