Expo Arms® M-LOK Enhanced AR-15 Handguard - Black - 9.5"

Manufactured by Expo Arms
Manufactured by Expo Arms
21 Reviews
$84.96 $99.95

In Stock

Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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The Expo Arms® AR-15 M-LOK Handguard is a brand new model that comes with a ton of improvements over a standard handguard. With 7 sides of M-LOK compatibility, you can easily set up your rifle how you want with grips, lights, and other quick attach accessories. Each row of M-LOK slots are staggered to increase the overall strength of the free float handguard while also reducing weight. Additionally, the top picatinny rail features relief cuts to further reduce the weight. At the rear of this M-LOK handguard are low profile anti-rotation tabs that are compatible with Mil-Spec upper receivers and prevent the handguard from working loose of the barrel nut and affecting accuracy. The barrel nut is constructed from 7075-T6 aluminum and uses a dual screw wedge to lock the handguard securely in place. Comes with a barrel nut wrench, so you can easily upgrade your rifle as soon as you take it out of the box.

  • 9.5” length covers mid-length gas systems
  • Full M-LOK Compatibility (7 sides)
  • Staggered M-LOK Design for added strength
  • Low Profile Anti Rotation Tabs
  • 6000 Series Aluminum Construction
  • 7075 Aluminum Barrel Nut
  • Lightning Cuts on Picatinny Rail
  • Slim Profile Design
  • Includes Barrel Nut Wrench
  • Compatible with all MIL-SPEC upper receivers

This free float handguard is machined from 6061-T6 aluminum with a black hardcoat anodized finish for long term wear resistance. The slim profile is extremely ergonomic and comfortable to hold while still giving plenty of clearance for low-profile gas blocks. Also included is a QD Sling attachment stud that attaches directly to any of the M-LOK slots.
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Accessory AttachmentM-LOK
BrandExpo Arms
FinishHardcoat Anodized
Gas System LengthMid-Length
Handguard Length9.5
MaterialAluminum - 6061-T6
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

21 reviews

  • 3 stars
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  • 2 stars
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  • 1 star
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High Quality Rail


Excellent hanguard. Rock solid lockup and simple installation. Low profile barrel nut clears gas tube with no timing involved. Mates perfectly with an Aero Precision standard, forged upper receiver. Includes the barrel nut wrench and a QD sling swivel socket. High quality machine work and anodizing. It is very slim. Installed on a Faxon 10.5" .300 Blackout barrel with pinned gas block with no clearance issue, but an MLok accessory won't bolt to the slot directly under the block, however, Magpul type 1 and type 2 rail covers will fit the slot. The pistol length gas block sits dead center of the middle cutout on the Picatinny rail. Get some rail covers, or wear gloves. She's gonna get hot.

Expo Arms Combat Series


Excellent fit, finish. Fit my JD upper perfectly...no grinding, no sanding, no cursing. Always a pleasure doing business with Primary Arms.

Good Value; Best Bang For The Buck

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High Quality,Good Lockup,Rigidly Constructed,Not Overly Heavy

Good value

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Used on a AT3 billet upper slick slide for a pcc 9mm and looks like the two were from the same company. Angles on the upper and handguard are exactly the same and the finish is almost perfect match. Handguard is sturdy, comes with qd mount, barrel nut wrench and anti-rotation tabs. In which I did have to file a little off the top so it would adapt to the upper. I don’t blame that on the handguard, upper should’ve had locations a little higher. I ended up with a custom fitment regardless lol.
I’m very pleased with this product! Just adds to the good stuff Primary Arms has.

Nice handguard.

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Everything looks identical to a CMT handguard down to the mounting hardware. I've never had problems with the CMT so this one should be fine. Great price for the quality.

great product

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worked as advertised

Worth the money

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This handguard is definitely worth the money, as it does not feel cheap or weak like other brands with a value minded price point. It almost mirrors my CMT UPHR handguard, minus the built in sling attachments. Uses the same barrel nut and clamping system as CMT, so it will stay put. It also includes a MLOK sling attachment, which was a welcome surprise. Primary Arms has delivered another great deal, as per SOP.


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Same as Cross Machine handguards without the QD inserts… and for half the price

Very Impressed

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This is my first free float handguard that I've purchased. Very impressed so far. Appears to be of high quality and was easy to install. Excellent fit to an Anderson upper receiver. Good price point too!

Incredible value


This is genuinely the best value in handguards I've ever seen. It's appears to be a CMT design and is absolutely bombproof. Wouldn't hesitate to recommend