Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Magpul Industries MOE SL Carbine Length AR-15/M4 M-LOK Handguard
List: $39.95 $36.95 Save $3.00
Compare (0)
Most Helpful Positive Review Fits Ruger AR-556 well
Took just a little wiggling to get it onto my Ruger AR-556, but it fits great. I like the slimline style, which fits my "medium" sized hand better than some of the other stocks that are available. The M-Lok slots give multiple mounting points for your sling, light, etc. I added the Magpul QD sling m...
Read More...
Most Helpful Negative Review Magpul handguard
This handguard is well made, but requires removal of the sling attachment. I cut the forward lower part off so I could use the sling attachment on my rifle. Don't buy it if you want to use the stock sling attachment. I guess Magpul made it like this to sell their own hardware for use of a sling.
Show
Sort by
Filter by

great upgrade to a conventional forend

by JAP27603, Verified Owner from NC, United States Written on August 27, 2026
I bought this handguard for my BCA 10.5 556 AR. Stupid as i am i ordered the wrong length first. Despite the fact that i measured the old handguard i ordered the 9 inch model. Luckily to me OP is a fair business partner and accepts returns no questions asked. Once i received the correct length, i attempted the install. I have the spring ring install tool shsped like a U that you hook into the mag well. Even that didn't help in tge beginning. Finally, after 30 minutes and using every swear word i know multiple times, i got it installed. I put the bottom piece in first and then the top part. My gunsmith hammer helped with the final seating into the spring ring. The handguard feel very sturdy and stable. Having Mlok slots makes the difference although some on the top would be great. Overall, i give this item 5".
Pros:
  • Leightweight
  • sturdy & well built
  • Fit & Comfortable
  • Qualify of design, machining and materials
Cons:
  • Difficult to install
Would recommend: Yes
Was it helpful to you? Yes | No

Not as easy as advertised

by Barry, Verified Owner from KY, United States Written on August 4, 2026
I removed the original carbine handguard from my AR using a standard delta ring tool. I could not get the Magpul handguard to drop in without substantially altering it. Finally getting it on, I like the feel of the slim handguard but it's appearance leaves something to be desired. My AR was acquired used and appears to have been assembled from a parts kit so it's possible it may not be 100% up to factory specifications.
Would recommend: No
Was it helpful to you? Yes | No

Love it, but tight fit

by Just a sloth, Verified Owner from MT, United States Written on July 15, 2026
I've used the regular MOE handguard in the past and decided to try this, and I definitely am a fan. You get just a bit more length to work with, allowing you to hold the handguard just a bit further up the barrel, and also granting you space for another M-lok slot. It's comfy to hold, and in my opinion, looks very nice. The only complaint I might have is that installing it was a pain in the butt. The regular MOE handguard takes me like, 5 seconds to install. This took... dramatically longer than I'd care to admit. I had to pull the delta ring ALL the way back, as far as it can possibly go, to he able to barely force the thing into place. Maybe it was just a me issue and I somehow was doing it wrong, but either way that's my only complaint.
Pros:
  • Looks nice
  • feels nice
  • Slightly more m-lok room (compared to regular MOE)
Cons:
  • Installing it was painful
Would recommend: Yes
Was it helpful to you? Yes | No

Great concept but failed for me

by Mark, Verified Owner from FL, United States Written on June 6, 2026
Most if not all M4 rifles have a sling swivel. If yours does this does not fit as the extension is too narrow to go over the swivel. Great looking color and would have been great if it fit.
Pros:
  • Concept
Cons:
  • doesn't fit if you have a swivel
Would recommend: No
Was it helpful to you? Yes | No

Easy install on a S&W M&P AR15

by a59cheffy, Verified Owner from OR, United States Written on April 21, 2026
Took me a little while to get the hang of depressing the spring lock without the handy tool. Once I figured that out took all of ten minutes to get the stock handguard off and the new Magpul installed. Fits like a glove! If you have the stock M&P just know that you have to remove the sling attachment on the front sights in order to fit this handguard. Just knock out the pin.

The handguard is sturdy and fits really snug. The heat shield is pretty beefy and should do the trick. Upper and lower fit really tight.
Pros:
  • Looks great
  • EASY INSTALL
  • Heatshield
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Slightly Better than Original Carbine Stock...But only Slightly....

by Dave, from MA, United States Written on September 3, 2025
My only critique. The M-lok slot locations and lack thereof....None at the twelve O'clock and the ones "towards" the top are slightly angled at the two O'clock. Why didn't they have a picatinny rail molded into the top half of the handguard ? Wasted realestate IMO. Makes it difficult if not impossible to mount a DBAL or anything similar. Huge and VERY obvious mistake IMO. Otherwise a VERY SOLID piece, well made and amazingly perfect fit and good price....Yes I could get a fully outfitted pic rail h-guard, but that means covering unused rail portions adding more weight to the rifle.
Pros:
  • Price
  • Ergonomics
  • feel
  • construcion
Cons:
  • Lack of top rail
  • Slightly angled side M-lok
Best Used for:
  • Minamalist AR Build
  • If mountng a stand alone light/grip
Would recommend: Yes
Was it helpful to you? Yes | No

Outstanding

by John, Verified Owner from RI, United States Written on February 22, 2025
Fast delivery i can always count on optics planet for have the gear i need thanks for doing the best!!!
Pros:
  • very nice for the money
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

AR-15/M4 M-LOK Handguard

by mike, Verified Owner from VA, United States Written on February 12, 2025
Well made,fitment is perfect.Easy to install.Great for m-loc acces.
Pros:
  • awesome
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

AR-15/M4 M-LOK Handguard

by mike, Verified Owner from VA, United States Written on February 12, 2025
Well made,fitment is perfect.Easy to install.Great for m-loc acces.
Pros:
  • awesome
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

perfect for MP sport 2

by Robert Box, Verified Owner from AL, United States Written on January 31, 2025
Great looking hand guard!! For a very fair price. Install wasn’t too bad. And it fits nice and snug.
Would recommend: Yes
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?
Last updated 2025-11-12 UTC.