Aim Sports AR-15 M-LOK Handguard - 15"

Manufactured by Aim Sports
8 Reviews


In Stock

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In Stock


Aim Sports has come out with their new lightweight and solid AR-15 M-LOK free float handguard. The M-LOK has an inherent advantage where weight reduction is concerned, generously sized M-LOK cuts allow for maximum material removal while still maintaining structural integrity and durability, which aids in air circulation around the barrel for faster heat reduction. These handguards are compatible with USGI spec upper receivers. Anti-rotation tabs ensure that the handguard stays straight even over prolonged use. All mounting hardware is U.S. made.

  • 15" AR-15 handguard
  • M-LOK compatible slots
  • Lightweight
  • Anti-rotation tabs
  • Full length 1913 Picatinny rail
  • Mounting hardware included
  • Barrel nut included
  • 12.4 Oz
  • Does not include barrel nut wrench

Since 2007 Aim Sports Inc. has been a leader in bringing innovative, quality, affordable products to all varieties of American shooters. With the drive to stay on the cutting edge, they are sensitive to the trends and new directions of this rapidly evolving industry.


Accessory AttachmentM-LOK
FinishHardcoat Anodized
Gas System LengthExtended Rifle
Handguard Length15.00 in
Inner Diameter1.35 in
MaterialAluminum - 6061-T6
Weight12.4 Oz

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

Ratings & Reviews

8 reviews


Great handguard for a great price

by -

This fit my Palmetto upper perfectly. I had no issues with alignment. I have not put accessories on it yet. It is lightweight and looks good.

Get what you pay for

by -

OK as a cheap handguard. Really light. I bought two on sale.
<br>Useless for attaching M-Lok accessories. The walls are so thin, the barrel of the nut protrudes out of the slot by .023" or .6mm. The barrel of the nut bottoms out on the accessory (in my case, a sling swivel mount) before it tightens down.

Proprietary barrel nut

by -

Purchased this item to put on my AR. I have a standard barrel nut that I thought this hand-guard would work for. This product description doesn't mention that it uses a proprietary barrel nut. For most builds, that wouldn't be a deal-breaker, but I needed a guard that uses the standard barrel nut.
<br>Still gets five stars, because the hand guard appeared well built, and would have worked fine. The shipping was fast, and the RMA process was easy!

Good Where it Works

by -

Great looking handguard, light, no rough edges, steel barrel nut and super price. The anti-rotation tabs won’t allow it to fit some uppers (Bear Creek side charge for one).

Does Everything Right

by -

This rail is awesome for the price you pay. It has a steel barrel nut unlike the aluminum nuts sold on other budget brands. You don't have to worry about hitting the proper torque. The rail clamps on to the barrel nut instead of being required to shim and align. I would install with the gun upside down on a flat surface. The first time I installed the first unit there was a little bit of rise to it, but the second time I used a straight edge and then got smart and put it upside down on the bench. The only reason it doesn't get that 5th star is due to some very minor imperfections. Sharp, unfinished edges etc... Would not hesitate to buy a dozen more...

You wont be disappointed


Has a clean cut, the color is very well done, and everything went together easily and securely. The rail is a little heavier than other 15" handguards I have held, but not excessive by any means. Really solid item - cannot go wrong with this!

Catch it while on sale!

by -

Can't go wrong for the price. Put this one on my 3rd build. Nice design. Like the barrel nut because it's notched out for the two securing bolts so it won't move forward. The tabs on the top back keep it secure against the upper so it won't rotate.
<br>It's not a perfectly machined handguard, but then again, the sale price of $39.99 was too great to pass up.

Great looking product


I would like to start off by saying that I’ve ordered stuff from multiple companies and Primary Arms has to be my absolute favorite. I ordered it on Sunday, it shipped out Monday, and I got it on Thursday. I installed this product on my AR-15 and it’s very simple and easy to install. It looks very slick on the AR. I haven’t torqued it all the way and I haven’t shot it so I’m not able to give it a full 5 stars, but otherwise it is a great product for the money.