We are moving to new offices, if you need assistance you can reach us at [email protected]

Stock photos provided by the manufacturers may not represent the actual item. Please verify this picture accurately reflects the product described by the title and description before you place your order.

Knights Armament AR-15 URX 4 Free Float Forend 10.75 Inch M-LOK Aluminum Black



The KAC URX 4 Forend Kit is a fully modular design that utilizes the revolutionary M-LOK accessory mounting system. The URX 4 Rail is stronger and more stable than previous URX designs due to its one-piece construction. It is also lighter due to its Integral Barrel Nut (IBN) system of attachment. The IBN system allows the rail itself to act as the barrel nut when torqued onto the rifle, completely eliminating the need for a separate steel barrel nut. M-LOK accessories may be mounted anywhere along the URX 4"s length, making it one of the most user configurable designs on the market. Inside Diameter 1.55", outside Diameter 1.68" (side to side). Includes an installation wrench, shim kit and instructions

Customers Reviews

Share your opinion with other customers

Write a review

>