SCUF FPS Adjustable Trigger & Pro Grip Combo Kit - Xbox One Compatible (Gray) by Scuf Gaming These grips prevent unnecessary trigger movement in shooters making gunfire and aiming a one-tap process. The SCUF FPS Adjustable Trigger Grips are self-fitted and easy to swap out. The SCUF FPS Adjustable Trigger Grips are used mostly for first person shooters and can be swapped out for the SCUF Pro Grip handles when a full range of trigger motion is required for racing and sports games. Kits come in Black, White, Green, Blue, and Red With the SCUF FPS Adjustable Trigger Grips you can now fully tune your triggers through your grips with the 0.9mm Hex SCUF Key. Kit includes: (2) SCUF FPS Adjustable Trigger Grips (2) SCUF Pro Grips (1) Grip Removal Tool (1) 0.9mm Hex SCUF Key (2) Strike plates with adhesive pads.The SCUF FPS Adjustable Trigger & Pro Grip Combo Kit is not compatible with the Xbox One S controller.