Magpul MOE SL Mil-Spec Carbine Stock AR-15 Black

Magpul Industries
MPN:
MAG347-BLK
UPC:
873750002064
$61.70
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The Magpul MOE SL Mil-Spec Carbine Stock delivers a sleek, snag-free buttstock upgrade for AR-15 and M4-pattern rifles, purpose-built for shooters who demand performance with body armor or tactical gear in demanding environments.

  • Drop-in fit for mil-spec receiver extension tubes — no gunsmithing required
  • Dual-sided release latches allow fast, ambidextrous length-of-pull adjustments
  • Sloped comb profile provides an improved, consistent cheek weld every time
  • Rollover toe design seats cleanly against body armor and plate carriers
  • Angled rubber butt-pad reduces slippage and aids rapid shoulder transitions
  • Slim-line profile eliminates snag points on gear, slings, and clothing

Who This Is For

The Magpul MOE SL Stock is ideal for military, law enforcement, and serious civilian shooters who run their AR-15 with body armor, chest rigs, or plate carriers. It also suits competition shooters and range enthusiasts who want a cleaner, more ergonomic stock that adjusts quickly and locks up solidly — all without breaking the bank.

Magpul MOE SL Mil-Spec Carbine Stock AR-15 in Black, side profile view

Specifications

BrandMagpul Industries
ModelMOE SL (Slim Line) Stock
ColorBlack
Compatible PlatformAR-15 / M4 Carbine
Tube CompatibilityMil-Spec Receiver Extension
Adjustment Positions6
Butt-PadAngled Rubber
Release LatchDual-Sided Ambidextrous
MaterialReinforced Polymer
Country of OriginUSA
Part NumberMAG347-BLK

Frequently Asked Questions

Will the Magpul MOE SL stock fit my mil-spec buffer tube?

Yes. The MOE SL Stock is specifically designed for mil-spec diameter receiver extension (buffer) tubes — the most common standard on factory AR-15 and M4-pattern rifles. It is not compatible with commercial-spec buffer tubes, which have a slightly larger diameter and different taper. If you're unsure which tube your rifle uses, measure the outer diameter: mil-spec tubes measure approximately 1.148 inches.

How does the MOE SL differ from the standard Magpul MOE Stock?

The MOE SL (Slim Line) features a notably lower-profile design compared to the original MOE Stock. Key improvements include dual ambidextrous release latches for faster adjustments, a sloped comb for a better cheek weld, a rollover toe that clears body armor more efficiently, and an overall slimmer silhouette that reduces snag points — making it a significant ergonomic upgrade over the standard model.

Is the Magpul MOE SL a good stock for use with body armor or a plate carrier?

Absolutely. The MOE SL was designed with body armor use in mind. The angled rubber butt-pad and rollover toe work together to help the stock seat naturally against a plate carrier or tactical vest, while the slim profile minimizes interference with gear during shoulder transitions. It's a popular choice for both military and law enforcement users for exactly this reason.