This Standard Forend from Phoenix Technologies has a rugged, one-piece design with deep grooves for a sure grip and enhanced weapon control. It is constructed of premium grade glass-filled nylon, manufactured in the USA. This model is black and is compatible with 12 gauge Mossberg 500 shotguns. NOTE: Phoenix Technology forends are compatible with Mossberg slide tube assemblies measuring 6.75 or 7.25 in length. Most youth Mossberg 500 models have a 4.5 slide tube which is NOT compatible. Phoenix Technology products do not fit Flex models.