Expo Arms® M-LOK Combat Series™ Handguard - Black - 9.5"

Manufactured by Expo Arms
Manufactured by Expo Arms
2 Reviews

In Stock

Standard orders will be shipped within the same business day. FFL orders will ship within 2 business days or less as long as we have the information for the transfer destination. Priority shipping methods like Overnight Delivery, Air Delivery, 2nd Day Delivery, or 3 Day delivery do not include Saturday or Sunday as delivery days.



The Expo Arms® Combat Series™ AR-15 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.

Expo Arms offers top-quality MIL-SPEC AR-15 components at rock bottom prices. Made in the U.S.A. and covered by Expo’s Limited Lifetime Warranty against manufacturer defects, material or workmanship problems, and even normal wear and tear.
See More


Accessory AttachmentM-LOK
BrandExpo Arms
FinishHardcoat Anodized
Gas System LengthMid-Length
Handguard Length9.50 in
MaterialAluminum - 6061-T6

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

2 reviews

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

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.

Worth the money

by -

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.