BCM KEYMOD 4" NYLON PICATINNY RAIL SECTION
Rail section is made of Lightweight Impact Resistant Polymer.
Mounting hardware is made of Corrosion Resistant Stainless Steel
Made to the Mil-Standard 1913 Picatinny Arsenal Specifications.
4-inch (7 slot)
Features a Snag resistant design, while retaining Mil-Standards specs.
Self-contained assembly, eliminates the possible loss of mounting hardware.
Fits ALL KeyMod interface mounting surfaces.