704-394-0387
704-394-0387
Charlotte, NC • Since 1959
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  • Knights Armament Company URX 4 Rail, 8.5"

Knights Armament Company URX 4 Rail, 8.5"

Knights Armament Co.'s URX 4 8.5" M-LOK Forend Assembly 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.

This rail comes with shim set and wrench


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Product Info
  • Brand
    Knights Armament Co
  • SKU
    32304-0850
  • Quantity in stock
    No items available
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