Want to display your unique rifle build? The horizontal racks are a great way to showcase it with ease. These attachments are sold in sets of (2). Suited for either shotgun or rifle. When attached in parallel, they hold 1 long gun. When attached separately, they may be used as hooks. This horizontal rail rack option is designed with rifles with an adaptive rail system on the bottom of the handguard in mind. Comes with two identical mounts and holds the rifle in a perfect upright position. Even though it is designed for adaptive rail systems it works with any rifle. Like everything else ModWall this rest is machined out of High Density PolyEthylene (HDPE) and will not mar or scratch your firearm.