Magpul MOE SL-K AR-15 Mil-Spec Carbine Stock OD Green

Magpul Industries
MPN:
MAG626-ODG
UPC:
840815103073
$42.70
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The Magpul MOE SL-K Carbine Stock in OD Green is a compact, lightweight buttstock engineered for mil-spec AR-15/M4 carbine buffer tubes — purpose-built for PDW-style builds and shooters who demand a slim, low-profile stock without sacrificing comfort or functionality.

  • Slim, short profile ideal for PDW-style AR-15 builds and close-quarters use
  • Ambidextrous dual-side release latch eliminates rattle without extra hardware
  • Sloping cheek weld delivers a comfortable, consistent sight picture every time
  • Rollover toe design improves fit and mount speed when wearing body armor
  • 1.25" footman's loop accepts optional M-LOK QD Sling Mount for push-button swivels
  • Drop-in mil-spec fit with Made-in-USA quality from Magpul Industries

Who This Is For

The MOE SL-K is the ideal choice for AR-15 owners building or upgrading a compact PDW-style rifle, home defense carbine, or duty weapon. It's especially well-suited for shorter-statured shooters, those who regularly wear body armor or plate carriers, and anyone who wants a rock-solid, rattle-free stock with integrated sling attachment options — all in a rugged OD Green finish that pairs seamlessly with other Magpul furniture.

Magpul MOE SL-K AR-15 Carbine Stock OD Green – side profile view Magpul MOE SL-K AR-15 Carbine Stock OD Green – detail view showing butt pad and sling loop

Specifications

BrandMagpul Industries
ModelMOE SL-K Carbine Stock
Color / FinishOD Green
CompatibilityAR-15 / M4 Mil-Spec Carbine Buffer Tube
ProfileSlim / Compact PDW-Style
Latch TypeAmbidextrous Dual-Side Release
Sling Attachment1.25" Footman's Loop; M-LOK QD Sling Mount Compatible
Butt PadSmall Rubber with Rollover Toe
Country of OriginUSA
Manufacturer SKUMAG626-ODG

Frequently Asked Questions

Will the Magpul MOE SL-K fit my AR-15's existing buffer tube?

Yes — the MOE SL-K is designed as a direct drop-in replacement for standard mil-spec carbine buffer tubes. It is not compatible with commercial-spec (slightly larger diameter) buffer tubes. If you're unsure which spec your tube is, mil-spec tubes are typically made from aluminum and have a 1.148" outer diameter, while commercial tubes measure approximately 1.170". Most quality AR-15 builds ship with mil-spec tubes, but always verify before purchasing.

What sling options are compatible with the MOE SL-K stock?

The SL-K features a 1.25" footman's loop that works with standard sling swivels right out of the box. For push-button QD sling swivels, Magpul offers an optional M-LOK QD Sling Mount (sold separately) that installs directly onto the stock, giving you a secure, tool-free QD attachment point. This makes the SL-K highly versatile for both traditional and modern sling setups.

How does the SL-K compare to other Magpul stocks like the MOE or CTR?

The MOE SL-K is shorter and slimmer than both the standard MOE and CTR stocks, making it the best choice when minimizing overall rifle length and bulk is a priority — particularly for PDW configurations or shooters in kit (body armor, plate carriers). The CTR offers a friction lock for zero-rattle adjustment, while the SL-K achieves rattle-free performance through its unique dual-side latch design without added locks or springs. If you want a compact, clean-handling stock optimized for close-quarters use, the SL-K is the purpose-built option.