Buy KAC URX 4 14.5″ KeyMod Handguard Rail AR-15 For Sale Online.

Buy URX 4 IBN Keymod Rail 5.56mm For Sale Online.

URX 4 The Vltor and Noveske Keymod mounting brackets are used by the URX 4 continuous top-rail system. The lack of a removable bottom rail makes this rail system stronger and more solid than earlier designs. Without the necessity of specialized tools, tiny parts, or additional forces applied to the barrel, the modular layout enables an end user to completely choose exactly where to insert accessories. The URX 4 is now offered for 5.56 rifles in the following lengths: 8.5″, 10″, 10.75″, 13″, and 14.5″ It has Knight’s distinctive IBN mounting arrangement. The goal was to develop a more modular rail system that is still strong and rigid while being more usable. The rail is tightened onto the weapon using the IBN system, which enables the rail to serve as the barrel nut. This design was created to improve stabilization and offer a more straightforward solution that is easier to install and maintain. To go along with this rail system, a comprehensive selection of modular accessories, iron sights, and panel kits that make use of Keymod mounting brackets have been created. Knight’s Armament Co. exhibits its ongoing commitment to effectively create products with the release of the URX 4. With a 14.5″ or shorter barrel, it is not advised to utilize this rail unless a muzzle device, like the AAC flash hider, which can be inserted from the end with a tool, is used.

Product Specifications

• Fits: URX 4, AR-15
• Length: 14.5″
• Accessories: Wrench, Shim Kit
• Color: Black
• Finish: Anodized
• Material: Aluminum
• Mounting System: KeyMod
• Weight: 13.8 oz