Description The Knight Armament lightweight polymer panels are ribbed for an enhanced grip, and help insulate the support hand from barrel heat. These panels are also compatible with many other railed hand guards. Rail covers can be attached to any M-1913 or picatinny rail. *In the drop down menu you have the option for a 11 Rib ,9 Rib ,6 Rib ,4 Rib or 2 Rib Condition: Knights Armament Rail Covers come in preowned condition. Rail covers are not cracked and will mount to rails perfectly without issue. They will have scratching and nicks to the front and back of polymer. Specs: Rib: 11 | Length: 6.15″ NSN:1005-01-553-8053 Rib: 9 | Length: 5.48″ NSN:1005-01-452-5383 Rib: 6 | Length: 3.90″ NSN:1005-01-452-4222 Rib: 5 | Length: 3.47″ NSN: 1005-01-453-4221 Rib: 4 | Length: 2.65″ NSN:1005-01-488-5573 Rib: 2 | Length: 1.65″ NSN: 1005-01-452-4228 Additional Info: Material: Polymer MAde In USA
