Login Firearms & Parts Handguns Laser Aiming Devices Magazines Magazine Accessories Pistol Magazines Rifle Magazines Parts AK Parts AR-10 Parts AR-15 Parts Firearm Lubricant Handgun Parts Optic Mounts Shotgun Parts Sights Cleaners Suppressors Rifles AR-10 Rifles AR-15 Rifles Shotguns Slings Weapon Lights Bipods Gear Belts Gun Belts War Belts Clothing Outerwear Pants Shirts Shorts T-Shirts Wallets Communications Equipment Hearing Protection Eyewear Flashlights Hand Held Lights Illumination Device Accessories Gear Hauling Gloves Hats Holsters Patches Plate Carriers - Chest Rigs Pouches Handgun Mag Pouches Medical Pouches Misc Pouches Radio Pouches Rifle Mag Pouches Manufacturers B.E. Meyers Badger Ordnance Blue Force Gear FN America Geissele Automatics Glock Hodge Defense Systems KKM Precision Knights Armament Law Tactical Magpul Industries Peltor Communications Raven Concealment Systems Smith & Wesson SureFire Tango Down Velocity Systems ZEV Technologies Clearance Training ODS Hosted Training About ODS Homepage Firearms & Parts Handguns Laser Aiming Devices Magazines Magazine Accessories Pistol Magazines Rifle Magazines Parts AK Parts AR-10 Parts AR-15 Parts Firearm Lubricant Handgun Parts Optic Mounts Shotgun Parts Sights Cleaners Suppressors Rifles AR-10 Rifles AR-15 Rifles Shotguns Slings Weapon Lights Bipods Gear Belts Gun Belts War Belts Clothing Outerwear Pants Shirts Shorts T-Shirts Wallets Communications Equipment Hearing Protection Eyewear Flashlights Hand Held Lights Illumination Device Accessories Gear Hauling Gloves Hats Holsters Patches Plate Carriers - Chest Rigs Pouches Handgun Mag Pouches Medical Pouches Misc Pouches Radio Pouches Rifle Mag Pouches Manufacturers B.E. Meyers Badger Ordnance Blue Force Gear FN America Geissele Automatics Glock Hodge Defense Systems KKM Precision Knights Armament Law Tactical Magpul Industries Peltor Communications Raven Concealment Systems Smith & Wesson SureFire Tango Down Velocity Systems ZEV Technologies Clearance Training ODS Hosted Training About ODS Search Login Homepage Firearms & Parts Handguns Laser Aiming Devices Magazines Parts Rifles Shotguns Slings Weapon Lights Bipods Home > Firearms & Parts > KAC URX 4 Forend Assembly, M-LOK, 10″ Our Price: $278.59 Stock Status:(Out of stock) Product Code: 29-0005 Qty: Email me when Back-In-Stock Description Technical Specs 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 attachment. The IBN system allows the rail itself to act as the barrel nut when torqued onto the rifle, completely eliminating the need for a separate steel barrel nut. M-LOK accessories may be mounted anywhere along the URX 4’s length, making it one of the most user configurable designs on the market.Each URX 4 Rail comes complete with an installation wrench, shim kit and instructions. Length: 10" Weight: 9.2 oz Inside Dia: 1.55" Outside Dia: 1.68"(side to side) Related Items Glock 19 Hodge Defense S-Lok Handguard Hodge Defense Upper and Lower Receiver Set Glock 34 Our Price: $499.00 Add Our Price: $275.00 Add Our Price: $360.00 Add Our Price: $595.00 Add Magpul Bipod for M-LOK Glock 35 Badger Ordnance Gen 3 Ambidextrous Charging Handle- 5.56MM Platforms KAC URX 4 Forend Assembly, M-LOK, 13″ Our Price: $104.45 Add Our Price: $595.00 Add Our Price: $100.00 Add Our Price: $289.67 Add Share your knowledge of this product. Be the first to write a review » ×