Lightweight and military-tough, the KAC URX rail for sale is available in a configuration to fit your specific rifle setup with state-of-the-art engineering throughout every inch of its design. Created to eliminate the flaws often experienced in other assemblies, the 3.1 Knights Armament URX rail incorporates sections of M1913 Picatinny rail at ...

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 KAC 7.62 URX 3.1 Rail is a free floating, fully modular replacement forend for the SR-25 platform. Unlike traditional quad rail designs, the URX 3.1 incorporates short sections of M1913 Picatinny rail at its front and rear ends for mounting tactical accessories, eliminating the commonly unused sections of rail for reduced overall weight and ...

The KAC URX 3.1 Rail is a free floating, fully modular replacement forend for the AR-15 platform. Unlike traditional quad rail designs, the URX 3.1 incorporates short sections of M1913 Picatinny rail at its front and rear ends for mounting tactical accessories, eliminating the commonly unused sections of rail for reduced overall weight and a ...

URX 4, 5.56 M-LOK, 8.5? Length PN:32304-0850 The KAC URX 4 Forend Kit is a fully modular design that utilizes the revolutionary M-LOK…

The KAC Medium URX II free floating forend features an integral, flip-up front sight assembly that folds flush with the continuous top rail when not in use, creating a seamless look. Full length mil-spec M1913 Picatinny rails are located at the 3-, 6-, and 9 o’clock positions, making the URX II compatible with any number of rail-mounted ...

The KAC URX 3.1 Rail is a free floating, fully modular replacement forend for the AR-15 platform. Unlike traditional quad rail designs, the URX 3.1 incorporates short sections of M1913 Picatinny rail at its front and rear ends for mounting tactical accessories, eliminating the commonly unused sections of rail for reduced overall weight and a ...

The KAC URX 3.1 Rail is a free-floating, fully modular replacement forend for the AR-15 platform. Unlike traditional quad-rail designs, the URX 3.1 incorporates short sections of M1913 Picatinny rail at its front and rear ends for mounting tactical accessories, eliminating the commonly unused sections of rail for reduced overall weight and a ...

Knight's Armament URX 1 (SR-25 Carbine). Rail is 10 7/16" long. Free floats the barrel, bottom rail is removable. Picatinny rails on all four sides allow endless possible mounting solutions for accessories such as sling mounts, vertical forearm grips, flashlights and more.

Knight's Armament URX (SR-25 Rifle). Identical to M-110 SASS rail except it's black in color. Rail is approximately 12 1/2" long. Free floats the barrel, bottom rail is removable. Has a built in flip up front sight.