Knight's Armament Airsoft 13.5" URX 3.1 Rail System (Black)

Brand : ZShot
RIS RAS Licensed Upgrade M4 M16 Rail Rail Rails System Aluminum Full Metal QD Sling Sockets Knights KAC URX3 URX3.1 Company Knight 13.5 Inches Full Metal
[W06B02][16793 / KAA-URX31-13]
Bookmark and Share
Knight's Armament Airsoft 13.5" URX 3.1 Rail System ( Black )
(click image(s) to zoom)
Please call 1-909-869-0671 for Specials
Knight's Armament Airsoft 13.5" URX 3.1 Rail System ( Black )
Out of StockClick here to request this product to be restocked
Airsoft GI Coupons Reviews
Price: $129.95
This product is Excluded from Coupon Codes
Need this faster? Fast shipping options are available
Availability: Out of Stock / notify me!
Also available at:

Average customer rating: No reviews yet
(be the first to write one!)

Facebook Comments

Save 25% | Use Code 2017 at Checkout Save on shipping for airsoft guns and tactical gear, use code GI60 at checkout for orders over $60

Item Highlights:
  • CNC Aircraft Aluminum Construction
  • 5x QD Sling Swivel Sockets
  • Free Float Design
  • Lower Quarter Removable for Barrel Mounted Accessories
  • Fully Licensed Knight's Armament Company Trademarks
  • Description
  • Specifications
  • Product Reviews
  • Questions & Answers

The Knight's Armament URX 3.1 Rail System is a freefloat system that allows for the installation of tactical accessories such as lights and optics. The modular design of this rail system keeps the weight down while allowing you to have rails where you need them. Five QD Sling Swivel Mounts are present on this rail. Two are located near the receiver, and three are located near the front, which gives you multiple options for sling application. This RIS system is features fully licensed trademarks from Knight's Armament Company, and is probably one of the most realistic pieces of kit you can find. The two piece design allows you to drop out the lower rail in order to accommodate barrel mounted accessories such as a grenade launcher or Master Key shotgun. This rail system is compatible with most URX 3.1 accessories.

Manufacturer: Z-Shot
Model: URX 3.1 Rail
Material: Aircraft Aluminum
Weight: 11 oz
Package Includes: One (1) URX 3.1 Rail System, One (1) Set of Mounting Hardware


  • CNC Aircraft Aluminum Construction
  • Modular Design Accommodates any URX 3.1 Accessories
  • 5x QD Sling Swivel Sockets
  • Free Float Design for Maximum Accuracy
  • Lower Quarter Removable for Barrel Mounted Accessories
  • Fully Licensed KAC Trademarks

Please Note:

  • The URX AR Tool is required to properly install this rail system.

This product was added to our catalog on Wednesday 09 April, 2014.
Click here to request this product to be restocked
Out of Stock
(notify me!)
Airsoft GI's Airsoft 101Airsoft GI Testimonials

Airsoft GI 21077 Commerce Pointe Dr Walnut, CA 91789 Phone: (909) 598-1936
GI Tactical 9047 W Broad St. Suite # 5 Richmond, VA 23294 Phone: (804) 447-3334
GI Tactical TX 4720 Highway 121 Suite # 160 Plano, TX 75024 Phone: (469) 362-8771

AIRSOFT GI SUPPORTS Paralyzed Veterans AIRSOFT GI SUPPORTS Wounded Warrior Project

AIRSOFT GI SUPPORTS American Red Cross Airsoft GI Walk-In Store is a drop off location for Toys for Tots

Airsoft GI is part of the NRA Business Alliance

AIRSOFT GI Field Partners

Airsoft GI field partner D14 Airsoft

Copyright © 2017 Airsoft GI
Disclaimer: All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.
Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.
By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.

DB1 Current Parse Time: 0.153 s with 50 queries