G&G KAC Licensed URX4 M-LOK Handguard Rail – 13 Inch

The URX4 Rail from Knight Armament Company (KAC), built by G&G, is an exact replica of the real steel URX4 rail. The 13-inch rail offers a sleek, low profile and features the revolutionary M-LOK mounting system. Licensed by KAC with their trademarks and markings, this modular mounting system includes the unique Integrated Barrel Nut System, which turns the entire rail into a nut, reducing the overall weight of the rifle's fore-end. The rail comes with a shim kit to precisely mount the rail and a gas block to match the URX4 length.

Main Features

• Authentic replica of the KAC URX4 rail, licensed by KAC and built by G&G
• 13-inch length for a compact, lightweight design
• M-LOK interface for modular accessory mounting
• Picatinny rail interface at the 12 o'clock position
• Integrated barrel nut system that turns the entire handguard into a barrel nut
• 2 steel QD sling mounting points
• CNC aluminum construction for maximum durability
• Black anodized finish

Compatibility

• Compatible with most AR / M4 AEGs and GBBRs
• Picatinny and M-LOK interfaces

Included

• 1x G&G KAC Licensed 13-inch URX4 M-LOK Handguard Rail in Black
• 1x Barrel Shimming Kit
• 1x Gas Block and Tube Set