Universal Forend Screw Kit Replacements For Original and Contender G2 Forends The screws are in lengths we use here in the shop. The spacer washers solve the problem of screws bottoming out before the forend is completely tight. With this kit, you should be able to find the right replacement screw set up to fit any Contender or G2 forend. (Incl 8 Allen Head Screws and 2 Spacer Washers). The guys in our shop came up with this idea: Instead of trying to have individual screw kits for each forend style and type, try this "Universal" kit.