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AIM Sports M4 Carbine Drop in Quad Rail Handguard

ID: 26633 (RIS-MT021)
AIM Sports M4 Carbine Drop in Quad Rail Handguard
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AIM Sports


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The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.


  • Aluminum alloy construction allows the user to integrate a RIS system to their rifle without a massive weight increase
  • Quad rail design provides plenty of real estate for mounting a wide variety of accessories, compatible with all 20mm weaver/picatinny accessories
  • Easy drop in installation utilizes existing delta ring and handguard cap for a snug, wiggle free fit
The M4 carbine length drop-in quad rail is an easy to install upgrade for the basic carbine. Made of black anodized aircraft grade aluminum and compatible with most direct impingement gas systems. When installing the two-piece design no gunsmithing is required. Color: Black anodized
Length: 6.5"
Compatibility: Most popular AR15/M4 pattern rifles with a 7" A1 style handguard
Material: Aluminum alloy

Manufacturer: AIM Sports

About AIM Sports

Since 2007 Aim Sports Inc. has been a leader in bringing innovative, quality, affordable products to all varieties of American Shooters. Never afraid to introduce unique items to even the narrowest segments of the shooting sports world, we continue to keep our ears to the ground for feedback in our ever improving and ever expanding product line. Our design team has decades of experience, from law enforcement to competition shooting, and everything in between. With the drive to stay on the cutting edge, we are sensitive to the trends and new directions of this rapidly evolving industry. Whether it is unique modifications for classic surplus rifles, or KeyMod and M-Lok compatible rail systems, our customers know why Aim Sports products are sold on five continents, and why consumer loyalty drives us to introduce increasingly advanced firearm accessories each year.

38 Customer Reviews

(Write a review)

by Eddie A. on 10/18/2022
"Very sturdy
Fit on my lancer tactical m4a1 (LT03BG2) and I didn’t need the thick cap for it
5 stars for sure
by Dillon S. on 10/05/2022
"Handguard looks sweet and works great and the best part is i can fit a battery in it, although its a small 7.4 lipo it fits pretty good.
by Brian L. on 03/23/2022
"I got this for putting on my sons Matrix sportsline M4. It worked great for that and was a very easy install.

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