Shop › FN SCAR SC REAR STOCK KIT FN SCAR SC REAR STOCK KIT $625.00 FN America SC Rear Stock, Telescoping 3 Position Stock, Fits FN SCAR 16S/17S/20S, Matte Finish, Black, Includes Stock Assembly, SCAR-SC Rear Plate and (5) Screws 20-100826 Quantity: Add To Cart Added! FN America SC Rear Stock, Telescoping 3 Position Stock, Fits FN SCAR 16S/17S/20S, Matte Finish, Black, Includes Stock Assembly, SCAR-SC Rear Plate and (5) Screws 20-100826