AimSports DPMS High AR-308 15" M-LOK Freefloat Handguard

Manufactured by Aim Sports
SKU: MTM15H308
MPN: MTM15H308
Manufactured by Aim Sports
8 Reviews

In Stock

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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.

The AR-308 High Profile M-LOK Handguard offers rugged, reliable performance. Sleek, ergonomic, and designed with advanced shooter in mind, use of this handguard translates into faster, on-target performance. Featuring M-LOK mounting positions on seven sides of the rail, built-in anti-rotation indexing, and proprietary steel mounting hardware for secure installation.

Does not include barrel nut wrench.

  • Compatible with DPMS high profile upper receivers
  • 6061-T6 aluminum
  • Hardcoat anodized black
  • Seven rows of M-LOK mounting surface for ultimate modularity 
  • Ultra-light 1913 Picatinny rail
  • Length: 15”
  • Includes barrel nut
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Accessory AttachmentM-LOK
FinishHardcoat Anodized
Gas System LengthExtended Rifle
Handguard Length15
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

Ratings & Reviews

8 reviews


AIM, close but only three stars....

by -

Pretty easy assembly, my issue was with it meeting up with the Aero upper... there is a significant drop between the upper and the rail. Otherwise pretty good....

OK but not great

by -

Should have read the other review, Same problem, rail sits approx 1/16" lower than the rail on my upper receiver, doesn't have enough room to allow the key that goes around the gas tube keeping hand guard from rotating



No issues with this for me. Fits fine on my Aero upper dpms high profile installed the gas tube anti rotate thing by putting onto my gas tube then sliding the handguard on then moving it to line up with the hole and putting in the bolt. It did not want to slide into place with that gas tube slotted thing attached to the handguard. By no means a big deal to me.

works fine with aero uppers


Mates up and works great with my Aero M5 upper. Fit and finish is good and functional. Let's get real here...If you're building a boutique gun: this handguard probably isn't for you. If you're building something for hunting or home defense, etc... It'll get the job done reliably without breaking the bank.

Great quality handguard

by -

The aim sports handguard feels great in the hand, some sandy-ness to the finish but it smoothes out with use. Black Coating is durable and matches my upper receiver well. Barrel nut is great quality and handguard attaches to the nut with no movement and a solid feel. Lightweight, game in at 11.6 oz for a 15”

Three DPMS Uppers


Well, got to assembling my rifle last night and was disappointed. The rail on top of my DPMS reciever and the rail on top of this handguard do not match up. Did a little research and found out that DPMS made a third reciever called "Slick Side", this thing has an "awkwardly high" rail heighth as the article put it. According to the article, there are no free float handguards that match up to this particular upper. Just beware of the off chance that you have this upper.

Freefloat hand guard

by -

Easy installation. Nice ergonomics.

Aimsport free float handguard for AR308

by -

Great price. This works very well, easy to install and the anti-rotation device is a plus.