Kac Urx 3/3.1 Rail Section 8 Rib Blk

Knights Armament Co.s URX 3.1 3" Seven Slot Picatinny Rail Section attaches directly to a URX III or 3.1 modular handguard via a hex head screw. It allows the user to install any number of tactical accessories to the forend if desired. Installation hardware included. The 30412-BLK is a lightweight polymer.

Features :

• ,Seven slot, 8 rib Picatinny rail section,
• Lightweight polymer