AU

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

(107 reviews) Write a Review
SKU:
AU-CLQR
On Sale
  • 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
MSRP: $100.00
Now: $69.00
Was: $75.00
— You save $31.00

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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
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107 Reviews

  • 5

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

    Posted by Lawrence Carter on 19th May 2020

    Quality product as advertised, no fuss, no muss!

  • 5

    Drop in quad Rail.

    Posted by David Stevens on 15th May 2020

    Fit my Rock River Elite Tactical perfectly and at an excellent price. Delivered within a week of ordering.

  • 5

    Solid Kit

    Posted by AK on 3rd May 2020

    worked way better than I expected for a 20 dollar rail

  • 5

    Arms unlimited quad rail

    Posted by Unknown on 2nd May 2020

    fit great! arms unlimited always delivers on time or before expected! Great company!

  • 5

    Awesome price

    Posted by S.A. on 28th Apr 2020

    Perfect for a MK18 build.

  • 5

    Nice well made Handguard.

    Posted by Jim Peters on 23rd Apr 2020

    Nice addition to my carbine. Quality and looks fantastic.

  • 4

    Fits well

    Posted by Matt on 22nd Apr 2020

    Fit and finish are good, had it swapped in just a couple minutes. Mounted a light and it clamped down securely like you'd expect.

  • 5

    Great piece of hardware

    Posted by Will on 20th Apr 2020

    AU7”A15/M4 Handguard

  • 5

    Better than expected

    Posted by Pat on 30th Mar 2020

    Exceeded expectations by a mile. The rods that fit into the barrel nut make this a very stable platform compared to nearly every drop in quad rail that I have used. Two enthusiastic thumbs up.

  • 5

    quadrail fits great

    Posted by Paul Harty on 26th Jan 2020

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