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819064016007 100023372
The KAC URX 4 Rail is a fully modular design that utilizes the 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.
429.9 479.9 3 GBP
Product no.: 100023372
KNIGHTS ARMAMENT URX 4 M-LOK HANDGUARD 10.75"
Mfr Part: 32304-1075 819064016007 The KAC URX 4 Rail is a fully modular design that utilizes the 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.
429.9 GBP 0 £429.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Color: Black Length: 10.75 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float

Top takeaways

  1. The KAC URX 4 Rail features a modular design utilizing the M-LOK system for accessory mounting.
  2. It has a one-piece construction that is both lighter and stronger than previous models, thanks to the Integral Barrel Nut system.
  3. The rail is made of aluminum, comes in black, and is designed specifically for AR-15 rifles with a length of 10.75".

Attributes

Colour: Black Length: 10.75 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float Delivery weight: 0.612kg Shipping height: 104mm Shipping width: 366mm Shipping length: 104mm UPC : 819064016007

Item details

Made in USA
US export classification: 0A501.y.1



Product no.: 100023374
KNIGHTS ARMAMENT URX 4 M-LOK HANDGUARD 14.5"
Mfr Part: 32304-1450 819064016199 The KAC URX 4 Rail is a fully modular design that utilizes the 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.
479.9 GBP 0 £479.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Color: Black Length: 14.5 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float
Product no.: 100023373
KNIGHTS ARMAMENT URX 4 M-LOK HANDGUARD 13"
Mfr Part: 32304-1300 819064015994 The KAC URX 4 Rail is a fully modular design that utilizes the 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.
459.9 GBP 0 £459.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Color: Black Length: 13 Make: AR-15 Material: Aluminum Style: M-LOK Type: Free Float

Upgrade your AR-15 with the lightweight, modular URX 4 M-LOK Handguard by Knights Armament. 💪 Enjoy enhanced stability and customization!

The KAC URX 4 Rail is a fully modular design that utilizes the 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.
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