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.

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.

2024年2月29日 · The URX 4 Rail from Knight’s Armament Company (KAC) is a game-changer in the world of handguards for AR-15 rifles. As someone deeply invested in the firearm industry, the latest offering from KAC truly impressed me with its …

The KAC URX 4 Rail is a fully modular design that utilizes the 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 URX III & 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 ...

The KAC URX 4 Rail is a fully modular design that utilizes the 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 URX 4 Rail 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 …

KAC URX 4 14.5" KeyMod Handguard Rail AR-15 Product #: 121289 Condition: Factory New MPN: 30742 UPC: 819064011347 MFG: Knights Armament Company (KAC) 121289

The Knight's Armament Upper Receiver Extending Rail system, or URX, is now in it's 4th generation and being offered in M-LOK. The URX 4 is a continuous top-rail system that utilizes Magpul's M-LOK mounting system.

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...