This KeyMod rail kit from Knights Armament features a nine slot Picatinny rail designed to fit either a Knights URX 4 or any other KeyMod ready rail system. This rail will allow you to attach any of your favorite Picatinny accessories quickly and easily. These rails are constructed from 6061-T6 aluminum and are Type III hard coat anodized matte black finish.

Specifications and Features:
Knights Armament 30712
Fits standard KeyMod holes
Picatinny rail section
6061-T6 Aluminum
Type III Hard coat anodized black
One Nine slot rail section
Matte Black