Magpul SL-S Stock - Mil-Spec
The storage-capable version of the flagship Magpul MOE SL™ carbine stock, the MOE SL-S (Storage) Stock is a direct replacement buttstock for AR15/M4 carbines.
The sleek profile, dual-side release latches, and waterproof battery tubes make it the slimmest storage tube stock available. The SL-S provides an enhanced cheek weld and true, O-ring sealed, 10m waterproof storage area desired by many, but fits it into the narrowest package possible to allow a more upright head position and minimize bulk. A rolled toe and angled rubber butt-pad are optimized for use with body armor, and an ambidextrous QD sling swivel socket is included. A unique leaf-spring tension system provides a solid fit on mil-spec receiver extensions, with slightly less friction than the original SL. The MOE SL-S is the most intuitive, comfortable, and efficient storage stock available.
Made in U.S.A.
Features and Benefits of the Magpul SL-S Stock
- Mounts on mil-spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and others (please see the note below)
- Two water-resistant battery storage tubes located on the left and right sides of the AR Stock
- Each tube will store up to two (2) CR123A lithium or AA batteries
- Tubes are accessible from the rear in any stock position via hand-removable, o-ringed rubber plugs that are waterproof to 10 meters
- 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
- Internal anti-rattleleaf spring minimizes wobble on receiver extension tube
- 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
- Sling Mounts
- Rear – Integral push-button QD swivel sling mount accommodates up to 1.5" swivels (ambidextrous)
- Rear/Bottom - 1.25" sling loops
NOTE: There are two basic sizes of M4 Carbine receiver extensions (buffer tubes): mil-spec and commercial-spec. The MOE SL-S will only fit with the common mil-spec tube.
MOE SL-S Carbine Magpul Stock, Mil-Spec
- Weight: 12.8 oz.
- Weight, w/receiver extension: 16.8 oz.
- Length, max: 7.3 in.
- Width, max: 2.4 in.
- LOP Adjustment Range: 3.3 in.
- LOP, M4 Collapsed: ~10.9 in.
- LOP, M4 Extended: ~14.2 in.
* Specifications based on standard-length (flat-back) M4 Carbine receiver extension and may vary depending on tube manufacturer.
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The distinction between inferior quality and premium AR Stock is undeniable. At MSP, we only offer AR15 Accessories from the most trusted brands like Magpul Stock. Buy with confidence that we stand behind the product we sell.
Customer Ratings & Reviews
Perfect Stock for .22 Cal AR
I bought this stock for my 22LR AR. This is the rifle I use to introduce shooters like my wife, daughters-in-law, and grandchildren to the AR pattern of firearms. Nice and compact, it fits them well. Magpul products have always been of the highest quality, and this butt-stock is no exception. I also have one of these stocks on my 9mm SBR.
This AR15 stock fits tightly over the mil-spec tube. Be aware the internal tension spring that keeps the stock from wobbling may mar the finish on the extension tube. The increased surface area produced by the internal storage makes for a great cheekweld.
Best AR 15 Stock
Very solid, no wiggle. Cheek weld is at a more natural angle than the Magpul ACS, which was my favorite until now. Very comfortable to shoulder and get behind any sight quickly. I prefer this ar 15 stock to all others I have or have tried and highly recommended!
Get your Magpul SL Stock for sale at Mountsplus
I have this stock on my Smith and Wesson ar-15 and my Palmetto State ar-15. They both do extremely well. This stock is the most comfortable and the most sturdy out of all the ones I've used so far. Plus, I like the slim design of the stock. A very nice product.
New Favorite AR-15 Stock
I've been running various Magpul stocks for as long as they've been making them, and The magpul sl-s stock has surpassed my expectations and has become my new favorite stock of them all. For me it checks all the blocks and meets all requirements: sloped cheek rest (yet retains a slim profile), angled rear pad (ideal for body armor wear), tucked LOP adjustment lever, QD socket, rear-facing battery access, leaf spring anti-wobble retention, durable, no beard snag, and aesthetically appealing. It has replaced the STR, SOPMOD, and others as my go-to AR-15 stock. Recommended.
Great AR-15 Stock
This Magpul sl-s stock feels great on my cheek. Sits snug on the mil-spec buffer tube. No play at all. The plugs for the built-in battery compartment fit snug also. I would recommend this AR-15 stock to anybody who likes the full cheekpiece.
The Magpul MOE SL-S Stock is Perfect
The Magpul SL-S stock is excellent, with no wiggle. The Cheek weld is at a more comfortable angle than the Magpul ACS, which was my favorite until now. Very pleasant to shoulder and get behind any sight quickly. I favor this stock to all AR-15 Stocks that I have or have tried — highly recommended! It is one of my favorite AR-15 Accessories.
This Magpul Stock is Perfect
This Magpul MOE SL-S carbine stock has a tight fit and has no rattle. The Cheek weld is comfortable and has a chamber to store batteries.
Magpul SL-S stock is a Great AR stock
The Magpul moe sl-s stock Feels great on my cheek. Sits snug on the mil-spec buffer tube. Absolutely no play at all. The plugs for the built-in battery compartment fit snug also. I would recommend this stock to anybody who likes the wider cheekpiece.
I like this AR stock
I really like this AR stock. The Magpul MOE SL-S has a nice and smooth cheek weld that tightens up with no rattle. The stock is fairly narrow profile and light. Plan to get a couple more for addition builds.