• Wishlist
  • My Account
    • Login
    • Sign Up
  • 0
Toggle menu
ColtParts.com
×
×

    Shop By Category

  • Accessories
    • Sights
    • Slings
    • Suppressors
    • Vertical Grips
  • Books & Manuals
  • Firearms
    • Used Guns
    • Used Receivers
    • Handguns
    • Rifles
    • Legacy Vault
  • Magazines
  • Pistol Parts
  • Tools
  • Rifle Parts
    • Handguard Rails
    • Barrels
    • Bolts
    • Upper Parts
    • Stocks
    • Grips
    • Lower Parts
    • Upper Receivers
    • Lower Receivers
  • Shop By Brand

  • Colt
  • Magpul
  • Knights Armament
  • AU
  • SureFire
  • Blue Force Gear
  • Fix It Sticks
  • B&T
  • EOTech
  • MaTech
  • Simunition
  • Viking Tactics
  • View all Brands
  • Main Menu

  • Rifle Parts
  • Pistol Parts
  • Accessories
  • Magazines
  • Books & Manuals
  • Shipping & Returns
  • Contact Us
  • RFQ
  • Connect with Us:
  • Gift Certificates
  • Login or Sign Up

    Shop By Category

  • Accessories
    • Sights
    • Slings
    • Suppressors
    • Vertical Grips
  • Books & Manuals
  • Firearms
    • Used Guns
    • Used Receivers
    • Handguns
    • Rifles
    • Legacy Vault
  • Magazines
  • Pistol Parts
  • Tools
  • Rifle Parts
    • Handguard Rails
    • Barrels
    • Bolts
    • Upper Parts
    • Stocks
    • Grips
    • Lower Parts
    • Upper Receivers
    • Lower Receivers
  • Shop By Brand

  • Colt
  • Magpul
  • Knights Armament
  • AU
  • SureFire
  • Blue Force Gear
  • Fix It Sticks
  • B&T
  • EOTech
  • MaTech
  • Simunition
  • Viking Tactics
  • View all Brands
  • Main Menu

  • Rifle Parts
  • Pistol Parts
  • Accessories
  • Magazines
  • Books & Manuals
  • Shipping & Returns
  • Contact Us
  • RFQ
  • Connect with Us:
  • Gift Certificates
  • Login or Sign Up

Shop by Category

  • Accessories
    • Sights
    • Slings
    • Suppressors
    • Vertical Grips
  • Books & Manuals
  • Firearms
    • Used Guns
    • Used Receivers
    • Handguns
    • Rifles
    • Legacy Vault
  • Magazines
  • Pistol Parts
  • Tools
  • Rifle Parts
    • Handguard Rails
    • Barrels
    • Bolts
    • Upper Parts
    • Stocks
    • Grips
    • Lower Parts
    • Upper Receivers
    • Lower Receivers
  • Shop by Brand

  • Colt
  • Magpul
  • Knights Armament
  • AU
  • SureFire
  • Blue Force Gear
  • Fix It Sticks
  • B&T
  • EOTech
  • MaTech
  • View all Brands
    • Home
    • Rifle Parts
    • Handguard Rails
    • AU 7" Drop-In AR15/M4 Carbine Length Quad Rail
  • AU 7" Drop-In Carbine Length Quad Rail
  • AU 7" Drop-In AR15/M4 Carbine Length Quad Rail
  • AU 7" Drop-In AR15/M4 Carbine Length Quad Rail
  • AU 7" Drop-In Carbine Length Quad Rail AU 7" Drop-In AR15/M4 Carbine Length Quad Rail AU 7" Drop-In AR15/M4 Carbine Length Quad Rail

    AU 7" Drop-In AR15/M4 Carbine Length Quad Rail

    AU

    MSRP: $100.00
    Price: $75.00
    SALE: $40.00
    (You save $60.00 )
    (107 reviews) Write a Review
    SKU:
    AU-CLQR

    Adding to cart… category.add_cart_announcement
    Add to Wish List
    • Create New Wish List
    • Facebook
    • Email
    • Print
    • Twitter
    • Overview
    • Reviews

    Product Description

    AU 7" Drop-In AR15/M4 Carbine Length Quad Rail

    Description:

    The AU 7" Drop-In Carbine Length Quad Rail is a high quality 2-piece picatinny forend replacement for all mil-spec AR15/M4 carbine length plastic hand guards. They mount exactly like the factory hand guards but dissipate heat much more efficiently. Rails are located at the 12, 3, 6 and 9 o'clock positions, there are also 5 quick detach anti-rotate swivel ports located throughout for ideal sling attachment. The AU design ensures a secure fit with no movement on the weapon while providing a solid mounting platform for accessories. The precision machined rails enable consistent repeat of zero for any accuracy dependent devices such as optics or lasers.

    Made in USA

    Features:

    • No modifications to the firearm are required.
    • Installs in minutes
    • Four MIL-STD Picatinny rails at 12, 3, 6, and 9 o'clock
    • Five built-in anti-rotate sockets for QD sling swivels
    • Lifetime Warranty

    Specifications:

    • Weight: 8< ounces
    • Machined from 6061/T651 Aircraft Grade Aluminum
    • Type 2 Class III Mil-Spec hard coat anodized

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    Write a Review

    ×
    AU 7" Drop-In Carbine Length Quad Rail
    AU
    AU 7" Drop-In AR15/M4 Carbine Length Quad Rail

    107 Reviews Hide Reviews Show Reviews

    • 5
      Quad rail

      Posted by Shooter456 on 9th Jun 2020

      Very nice and simple install. Can't best it for the price

    • 5
      Great

      Posted by Mr. Harmon on 7th Jun 2020

      Dpms. Oracle fits perfectly nice upgrade

    • 5
      Excellent product and quick service easy install

      Posted by DAVID RIDLEY on 31st May 2020

      This went on my s n w m n p sport 2 556, you don’t need the special tool to install, 2 people would make it easier

    • 5
      Drop in

      Posted by Connor on 28th May 2020

      Great drop in rail. Gets the job done right out of the box.

    • 5
      Perfect fit

      Posted by David Gonzales on 28th May 2020

      Light forearm that is really easy to install as a replacement for the standard plastic forearm that came with my AR. An upgrade to be able to attach accessories on my rifle now. Thumbs up!

    • 5
      AU 7" Drop-In AR15/M4 Carbine Length Quad Rail

      Posted by Richard W. on 27th May 2020

      Great price fast shipping and the part fit. Thank you

    • 5
      quad rail

      Posted by thomas smeraglia on 26th May 2020

      have not installed yet but looks very nice ,built well

    • 5
      Easy to Install Quad Rail

      Posted by Wahoo John on 26th May 2020

      Wanted to upgrade my AR Carbine with a Quad Rail and this product did not disappoint. It was easy to install, rock solid and at a great price. What more is their to like? Oh yes, the fast shipping. Good company and good product.

    • 5
      Exceptional service

      Posted by Jason B. on 25th May 2020

      Can’t be the price or service. Fits perfect and adds a ton of options for optics, I.R., etc!

    • Previous
    • Next
    • Previous
    • Next

    Recommended

    • SALE
      Colt 7" Drop-In AR15/M4 Carbine Length Quad Rail Colt 7" Drop-In AR15/M4 Carbine Length Quad Rail Colt 7" Drop-In AR15/M4 Carbine Length Quad Rail Colt 7" Drop-In AR15/M4 Carbine Length Quad Rail
      Quick view Details

      Colt

      |

      sku: SP403114

      Colt 7" Drop-In AR15/M4 Carbine Length Quad Rail

      MSRP:
      Price: $159.95
      SALE: $139.99
      Add to Cart
    • Knights RAS 7" Drop-In AR15/M4 Carbine Length Quad Rail Knights RAS 7" Drop-In AR15/M4 Carbine Length Quad Rail
      Quick view Details

      Knights Armament

      |

      sku: 98064

      Knights RAS 7" Drop-In AR15/M4 Carbine Length Quad Rail

      MSRP:
      SALE: $310.28
      Out of Stock
    • Colt Carbine Length Gas Tube for M4/AR15 Colt Carbine Length Gas Tube for M4/AR15
      Quick view Details

      Colt

      |

      sku: SP62366

      Colt Carbine Length Gas Tube for M4/AR15

      MSRP:
      SALE: $25.00
      Add to Cart
    • SALE
      Colt AR15/M4 Carbine Collapsible Stock Assembly Colt AR15/M4 Carbine Collapsible Stock Assembly
      Quick view Details

      Colt

      |

      sku: SP64243

      Colt AR15/M4 Carbine Collapsible Stock Assembly

      MSRP:
      Price: $45.00
      SALE: $42.00
      Add to Cart
    • Colt M4/AR15 Carbine Buffer Action Spring Colt M4/AR15 Carbine Buffer Action Spring
      Quick view Details

      Colt

      |

      sku: 9390022

      Colt M4/AR15 Carbine Buffer Action Spring

      MSRP:
      SALE: $5.95
      Add to Cart
    ×
    ×
    Join Our Mailing List To Unlock Special Discounts & Offers !
    Contact Us
    2061 Pabco Rd
    Henderson NV 89011
    Accounts & Orders
    • Wishlist
    • Login or Sign Up
    • Shipping & Returns
    • Product Warranty Registration
    • Find Colt Serial Number
    Quick Links
    • Rifle Parts
    • Pistol Parts
    • Accessories
    • Magazines
    • Books & Manuals
    • Shipping & Returns
    • Contact Us
    • RFQ
    Connect with Us:
    • © ColtParts.com

    Disclaimer: “COLT” is a federally registered trademark of Colt's Manufacturing Company, LLC and is one of many trademarks owned by Colt's Manufacturing Company, LLC or Colt/CZ Group SE. ColtParts.com is not affiliated with nor endorsed by Colt's Manufacturing Company, LLC or Colt/CZ Group SE.