Leapers UTG PRO Model 4/15 Drop In Quad Rail Handguard - Carbine - Black

Manufactured by Leapers UTG
Manufactured by Leapers UTG
26 Reviews

Out of Stock



The Leapers UTG PRO Model 4/15 quad rail drop-in handguard is a lightweight upgrade to the traditional polymer handguards for the AR-15. The quad rail design installs easily utilizing a unique integral alignment housing to ensure a perfect fit with the barrel nut and handguard cap.

  • Lightweight design
  • Compatible with carbine length gas systems with round front handguard cap
  • Includes one rail guards
  • Weighs just 11.3 oz
  • 2.44" width
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Accessory AttachmentM1913 Picatinny
BrandLeapers / UTG
FinishHardcoat Anodized
Gas System LengthCarbine
  • Leapers/UTG Operators Manual - Installing Your UTG Pro T-Series Drop-in Handguard

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

26 reviews

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Fast shipping, easy ordering, these guys at Primary, really are some of the best! Affordable prices and this quad rail,,,, is over the TOP!!! SHEILDS HIGH! THIS IS A REAL DROP IN!

Great product !


fits great and solid !

glad to choose utg


I did a lot of Internet searches for the perfect carbine length drop in handguard.for the money this one fits perfectly on my ar15 armalite.I'm completely satisfied with this purchase.if you're picky like I am you won't be disappointed!

AR build


I have decided to build an AR. I have been ordering parts for weeks - a little at a time. I have a box of many parts. They all appear "first class" and once I build the AR, I will know more about mating, color match, and function. I expect all parts to be "perfect"! The pricing on BLACK FRIDAY was spectacular - thank you.

Great quad rail at great price!!!


I just got this attached 10 mins ago and felt compelled to give the praise this quadrail deserves. It went on so easily I was amazed and fits snug with little to no wiggle. I mounted a magpul foregrip on it and it feels great. I highly recommend this product. You won't be dissapointed.

recieved....out of shape.


I just received this about an hour ago and out of the box i thought it looked a little weird. It was Lemon shaped. i had to put it into a vice to squeeze it back to normal shape to fit my rifle but once i had done that it fit perfectly and feels solid! my only complaint was that it came squashed out of the box and i had to use my vice to squeeze it back into shape. thats ok though the included rail guards make up for that!



I purchased this kind of on a whim . couldn't be happier ! came apart and went together smoothly looks awesome . love this rail !!!



If you're lookin for an affordable quad rail that snaps perfectly into place on your M&P AR-15, look no further. Fits and looks great, good finish and rail flexibility.

Great rail system


It was fairly easy to install(required a slight tap with a hammer to lock it under the D-ring) and looks great. Also a great price for the product itself.



It's a solid nice,y made peice, kind of heavy.