Knights Armament 4 Rib Rail Cover

  • Material: Polymer
  • Ribs: 4
  • Length: 2.65″
  • Genuine Army Issue, Military Surplus
  • Part Number: 12973137
  • National Stock Number (NSN): 1005-01-453-4223
  • Rail Cover, 4 Rib

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These Knights Armament Company (KAC) 4 rib rail covers come in both new and used condition. Used means the rail covers have some obvious wear from previous use but are still in very good condition and guaranteed to be fully functional.

The lightweight polymer panels are ribbed for an enhanced grip, and help insulate the support hand from barrel heat. While originally designed for use on the KAC M4 RIS and M4 RAS rails, these panels are also compatible with many other railed handguards.

Additional information

Weight 0.014 oz



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