Enhance your tactical gear with this robust 11-rib polymer rail cover designed specifically for 1913 Picatinny rails. Crafted from durable injection-molded black polymer this cover offers a secure grip and protects your rails when they're not in use. Easily customize the length to suit your needs by trimming the panel for a precise fit. Ideal for providing a comfortable non-slip surface this pack of four rail covers ensures both functionality and a sleek appearance for your firearm.