Magpul MOE SL-M Carbine Stock Mil-Spec for AR-15/M4

The Magpul MOE SL-M is a lightweight mil-spec carbine stock for AR-15 and M4 rifles, fitting any Mil-Spec-diameter receiver extension.

The lightest stock in the Slim Line family — the MOE SL-M strips the concept to its fighting weight.

The Magpul MOE SL-M Carbine Stock (MAG1242) is for builders who count grams. It takes the SL family's snag-free geometry, angled rubber buttpad and forward ambidextrous sling mounts, then minimises material everywhere strength allows — producing the slimmest, lightest MOE SL variant Magpul makes. On a lightweight build where every component is chosen deliberately, the SL-M is the stock that completes the maths.

Nothing essential is sacrificed: the cheek weld remains comfortable and repeatable, the release lever stays shielded against accidental adjustment, and the reinforced polymer construction carries the same durability as its heavier siblings.

Why shooters choose the MOE SL-M

• Lightest MOE SL stock made — built for true lightweight builds
• Slim, snag-free profile — nothing to catch on kit or cover
• Forward ambidextrous sling mounts — clean two-point rigging
• Angled rubber buttpad — fast, positive shoulder mounts
• Three finishes — Black, Flat Dark Earth, Olive Drab Green

What the MOE SL-M fits

Fits AR-15/M4 rifles with a Mil-Spec-diameter carbine receiver extension (buffer tube) — the same interface as the rest of the MOE SL family. Commercial-diameter tubes are larger and will not take it, so check yours before ordering. Installation is the usual tool-free slide-on swap.

Specifications

Cut weight, not capability. Order the MOE SL-M today — in stock at Xtreme Tactical Gun Parts with £5 tracked UK delivery in 7–10 business days.

Explore more: Rifle & Shotgun Stocks, Precision Rifle Stocks, AR-15 Parts or browse all Magpul.