Product Overview
Knights Armament Rib Rail Panel
The iconic Knights Armament rib rail panel has seen use all over the globe on US military M4 Carbines. The lightweight polymer panels have ribs for an enhanced grip, and help insulate the support hand from barrel heat. Designed for use on the KAC M4 RIS and M4 RAS rails, as well as the KAC M5 RAS rail.
Please note, these rail panels are from different years, and may or may not have the cage code molded into the rail.
Rib Specs:
- Material: Polymer
- Color: Black
- Ribs:
- 2 Rib
- Length: 1.65"
- NSN: 1005-01-452-4228
- 4 Rib
- Length: 2.65"
- NSN: 1005-01-488-5573
- 5 Rib
- Length: 3.47"
- NSN: 1005-01-453-4221
- 6 Rib
- Length: 3.90"
- NSN: 1005-01-452-4222
- 9 Rib
- Length: 5.48"
- NSN: 1005-01-452-5383
- 11 Rib
- Length: 6.15"
- NSN: 1005-01-553-8053
