Magpul MOE SL-S Carbine Stock for AR-15/M16/M4 - Flat Dark Earth, Mil-Spec (Tube Not Included)
$76.19
$94.95
(You save
$18.76
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- Firearm Group:
- AR Platform
- Finish-Color:
- Flat Dark Earth
- Material:
- Reinforced Polymer
- Positions:
- 6
- Length of Pull:
- 10.90"-14.20"
- Tube Included:
- No
- Adjustment Type:
- Collapsible
- Features:
- Integrated Waterproof Battery Storage
The Magpul MOE SL-S carbine stock is a purpose-built replacement buttstock for AR-15, M16, and M4 platforms that marries practical storage capacity with a genuinely slim profile. Unlike bulkier storage stocks that compromise ergonomics, the SL-S delivers a compact cheek weld and minimal bulk—crucial if you shoot in body armor or need an upright head position for optic work. It's made in the USA and fits mil-spec receiver extensions with a leaf-spring tension system that locks solid without excessive friction.
What sets this stock apart is its focus on real-world usability. Dual-side release latches let you access the internal storage tubes quickly and ambidextrously, while the angled rubber butt-pad and rolled toe are geometrically optimized for shooters wearing armor. The cheek weld combines a sloping design that feels natural without forcing your face into an awkward angle—something that matters during a long shooting session. An ambidextrous QD sling swivel socket is integrated, so you're not hunting for mounting points.
The storage tubes themselves are O-ring sealed and rated waterproof to 10 meters—a practical feature if you're stashing batteries, cleaning kits, or survival basics in a field environment. The leaf-spring anti-rattle system keeps things quiet on the move. Keep in mind: the tube itself is not included; you'll need a mil-spec receiver extension to install it.
Key Features
- Dual-side release latches for ambidextrous, intuitive storage access
- O-ring sealed, 10-meter waterproof storage tubes for gear or batteries
- Sloping cheek weld optimized for upright head position and body armor compatibility
- Angled rubber butt-pad and rolled toe designed for armor wear
- Ambidextrous QD sling swivel socket included
- Internal leaf-spring anti-rattle system
- Slim profile minimizes bulk without sacrificing comfort
- Fits mil-spec receiver extensions
- Made in USA
Specifications
| Brand | Magpul |
| Model | MOE SL-S |
| Compatibility | AR-15, M16, M4 carbines with mil-spec receiver extensions |
| Color | Flat Dark Earth |
| Storage Rating | O-ring sealed, 10m waterproof |
| Release System | Dual-side latches |
| Sling Attachment | Ambidextrous QD socket (included) |
| Origin | Made in USA |
| Notes | Receiver tube not included |
Frequently Asked Questions
What receiver extension do I need for the MOE SL-S?
The MOE SL-S is designed for mil-spec receiver extensions. The stock itself does not include the tube; you'll need to source a mil-spec receiver extension separately if you don't already have one installed.
Is this stock suitable for shooting in body armor?
Yes. The angled rubber butt-pad and rolled toe are specifically optimized for use with body armor, and the sloping cheek weld design allows you to maintain a more upright head position, which works well with armor setup.
How waterproof is the storage in this stock?
The storage tubes are O-ring sealed and rated waterproof to 10 meters, making them suitable for keeping batteries, documents, or small tools dry in wet field conditions.
Can I use the sling swivel socket with standard slings?
Yes, the ambidextrous QD sling swivel socket is included and works with quick-detach sling attachments compatible with QD sockets.
