Creedmoor Sports Rifle Rack Mount For Creedmoor Range Cart With input from competitors at the 2019 National Matches, we've come up with a brand new Cart Rack design! This new design holds the rifle tighter and more secure than our old style. With the rubber hoses holding your rifle at the top and bottom, you won't have to worry about the rifle falling off. The racks are made of Delrin which helps to avoid wear marks or scratches on your rifle. Also, this design allows for adjustment along the frame of the cart. For longer rifles, move the top and bottom racks further apart. For short rifles, move them closer together. The racks can also be assembled to switch from the right or left side of the cart.