Quality product but a pain to install - Knight's Armament URX 4 M-Lok Forend Kit

So this handguard incorporates the barrel nut into its design, this means that the handgaurd must be installed prior to the gas block as there is not enough clearance as you thread the barrel on. If your installing a gas block that requires set screws you’ll need to access those through the mlok cutouts from the bottom, or in my case by drilling a small hole to hit the hex bit thought. In the end it worked, looks great. 10/10 id do it again