TenPoint Crossbow Technologies ACUslide Replacement Parts Kit Black. Compatible with all standard ACUslide crossbows this kit includes a replacement brush a Dry-Fire-Inhibitor (DFI) spring and a mounting screw. It's a simple and effective solution for ensuring continued safe and reliable operation of your crossbow system. Specifications for TenPoint Crossbow Technologies ACUslide Replacement Parts Kit: Manufacturer: TenPoint Crossbow Technologies Color: Black Gun Type: Crossbow Package Contents: TenPoint Crossbow Technologies ACUslide Replacement Parts Kit TenPoint Crossbow Technologies HCA-107: ACUslide Replacement Parts Kit Black