The UTG PRO? AR-15 extended quad rail handguard with FSP cutout is 10.5 inches long for AR-15 carbine-length rifles, offering a fast and easy drop-in installation that fits the standard AR-15 M4 carbine with an A2 front sight post. Crafted from durable aluminum, this quad rail handguard is ideal for users seeking to upgrade their AR-15 with a reliable, tactical accessory platform. This model features four MIL-SPEC Picatinny rails and a free-float extension, extending nearly 2 inches past the front sight tower. This extension creates a lengthy 10.75-inch platform, perfect for mounting a wide variety of handguard accessories, enabling enhanced customization and tactical versatility. Built to endure tough conditions, the handguard’s hard anodized finish resists wear, while 18 included rubber rail guards provide both comfort and protection. Installation is straightforward and tool-free, making it accessible even for those without gunsmithing experience. Additionally, the design promotes maximum heat dissipation, helping to keep the barrel cooler during extended use. This quad rail replaces the standard 6¾-inch mil-spec carbine-length handguard on various AR-15 models such as Colt’s models 4, 15, and 16; Bushmaster XM15 E2S carbines; and Smith & Wesson M&P AR15 Sport II rifles. It comes backed by a limited lifetime warranty, reflecting confidence in its durability and performance. Overall, the Leapers UTG PRO Quad Rail is a smart, tactical upgrade for AR-15 owners wanting a longer, versatile rail system that offers durability, ease of installation, and practical heat management—perfect for enhancing both accuracy and accessory options in demanding environments.
Quad Rail Specs
Fits Carbine Length AR-15 M4 With 16 Inch barrel.
Extended Forearm Free Float Extension
Four Picatinny Rails
Mil-Spec
19 Slots On Top Rail
23 Slots On Bottom
25 Slots On Left Rail
25 Slots On Right Rail
Rails Are Numbered
18 Rubber Rail Guards Included
Air Craft Grade Aluminum
Hard Anodized Finish
12 Barrel Cooling Slots
Great Zero-Retention For All Accessories Installed On The Rails.
Easy Installation With No Modification To The Barrel.
Perfect Fit With Barrel Nut
Fits Carbine AR-15 Length Rifles
Quad Rail Length: 10.7 Inch
Quad Rail Width: 2.4 Inch
Quad Rail Height: 2.4 Inch
Limited Lifetime Warranty. Quad Rail / Hand guard Made In U.S.A.
Note Easy Installation With No Modification To Your Barrel.
