Developed by Pongratz Engineering, LLC. and Bernie White (Desert Eagle), this unique front and rear shotgun sight system outfits a traditional Remington 870 (and similar shaped receiver shotguns) with a Picatinny rail and fully adjustable Ghost Ring sights. This system offers a longer rail for more scope mounting options, green/red fiber optics and aggressive tactical styling. The guards on the sides protect the sight from damage and rough handling.