Quick view Fab Def Rem 870 Rail System The PR 870 with its three Picatinny compatible rails, enhances your weapons mounting versatility.Features :Black finishMount Picatinny Compatable Accessories on your Remington ShotgunFacilitates Three Picatinny RailsState-of-the-Art Ergonomic Design MSRP: Was: Now: $63.99 Add to Cart Compare