McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
Pursue Your Passion
Magpul Industries

Magpul MOE SL-K Carbine Stock Mil-Spec

Magpul MOE SL-K Carbine Stock Mil-Spec

Availability: In stock

Reset Configuration

* Required Fields



A drop-in replacement buttstock for AR15/M4 mil-spec carbine buffer tubes, the SL-K is designed for compact PDW style weapons or users desiring a small and light stock.

Features a short and slim profile, a smaller rubber butt-pad with rolled toe for easy shouldering and sure grip, and a 1.25” footman’s loop with the ability to accept an optional M-LOK QD Sling Mount for push-button style QD sling swivels.  A new, unique, ambidextrous release latch minimizes rattle on the receiver extension without requiring additional locks, levers, or springs*.


Made in U.S.A.



  • Mounts on mil-spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and others
  • Sloping cheek weld combines a slim profile with user comfort
  • Dual-side release latch provides easy adjustment while remaining anti-snag
  • Premium chrome-silicon lock spring provides positive locking and long service life
  • Compact rubber butt-pad offers an anti-slip surface and increases impact protection
  • Rollover on the toe allows for easier shoulder transitions and better fit when using body armor
  • Compatible with Magpul ASAP®, ASAP® QD, and other receiver-mount sling attachments
  • 1.25” Footman’s Loop for sling mounting, and also accepts the M-LOK QD Sling Mount for push-button sling attachment (sold separately)


NOTE: There are two basic sizes of M4 Carbine receiver extensions (buffer tubes): mil-spec and commercial-spec. The MOE SL-K will only fit with the common mil-spec tube.



MOE SL-K Carbine Stock, Mil-Spec

  • Weight: 7.9 oz.
  • Weight, w/receiver extension: 11.9 oz.
  • Length, max: 6.5 in.
  • Height, max: 4.2 in.
  • LOP Adjustment Range: 3.3 in.
  • LOP, M4 Collapsed: ~10.5 in.
  • LOP, M4 Extended: ~13.8 in.


* Performance dependant on the host receiver extension's dimensional tolerances.

** Specifications based on standard-length (flat-back) M4 Carbine receiver extension and may vary depending on tube manufacturer.

Additional Info

Additional Info

Manufacturer Magpul Industries
Finish No
Barrel Length No
Caliber No
Configuration No
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No


Customer Reviews (4)

No commentReview by
- (Posted on 3/15/2017)
No commentReview by
The MOE SL-K stock is great. I was running a BCM Gunfighter stock before, which is still a fantastic stock, but the SL-K seems a bit lighter and slimmer. I'm running it on a suppressed, 11.5" barreled SBR AR-15, and it balances great with this stock. The MOE series stocks have a sprung retention system that keeps the stock from rattling as well. Although I'm a keymod fan, I do like the MLOK slot position - I don't think keymod would work as well here. Makes it easier to position a QD sling mount in the proper orientaiton for a sling running the length of the rifle - one thing I did not like about the BCM, which only allows you to mount the sling in one orientation, perpendicular to the sling axis, and causes your sling to bunch up in the corner of the mount when in use - a simple design adjustment would fix that. (Posted on 9/13/2016)
Very PleasedReview by
The Magpul MOE SL-K stock looks and feels great. Super easy to install. Works very well for both tactical/home defense or just bench shooting at the range. You really get a nice quality stock for a great price in comparison to more expensive options. Shipping was on time and the product was nicely packaged with no damage upon arrival. Rainier did a great job on my order! (Posted on 7/31/2016)
ImpressiveReview by
Bought this to replace a MOE stock on one of my rifles after reading about it on the Magpul website. Locks up extremely tight compared to my regular MOE which had a substantial amount of wobble. It even wobbles less than my Vlor Imod which was the tightest fitting stock I had. Thirty eight bucks you will not regret spending! Thanks Rainier and Magpul! (Posted on 2/17/2016)

Write Your Own Review

Only registered users can write reviews. Please, log in or register

You may also be interested in the following product(s)

Contact Us