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Magpul

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

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Compact Pdw-style

Platforms and optimized for PDW-length

Also Compatible

Standard mil-spec carbine buffer tubes

Reinforced Polymer

A black finish

Non-slip Rubber

Butt-pad and angled toe for

Ambidextrous Shielded

Internal release latch to help

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SKU: MAG1242BLK-840815138068

Overview

Built for compact AR setups, this stock is intended for PDW-style buffer tubes while remaining compatible with standard mil-spec carbine buffer tubes. Its reinforced polymer construction, non-slip rubber butt-pad, and angled toe are aimed at providing a secure, streamlined interface on short rifles. An ambidextrous shielded adjustment lever, internal release latch, and sling attachment options add practical control for a range of field or range configurations. For hunters and shooters working with ultra-compact carbines, it offers a purpose-driven fit without unnecessary bulk.

Why Hunters Choose the Magpul

Compact Pdw-style

Platforms and PDW-length receiver extensions

Fully Compatible

Standard mil-spec carbine buffer tubes

Reinforced Polymer

Construction supports a lightweight 7.1-ounce

Non-slip Rubber

Butt-pad and angled toe aid

Ambidextrous Shielded

Adjustment lever supports left- or

Key Features

  • Designed for compact PDW-style platforms and optimized for PDW-length receiver extensions.
  • Also compatible with standard mil-spec carbine buffer tubes.
  • Reinforced polymer construction with a black finish.
  • Non-slip rubber butt-pad and angled toe for easier shouldering.
  • Ambidextrous shielded adjustment lever with internal release latch to help reduce rattle and wobble.
  • Includes a 1.25-inch ambidextrous sling loop and accepts M-LOK QD sling mounts.

Best Used For

  • Compact PDW-style rifle owners needing a stock optimized for short receiver extensions and tight setups.
  • Shooters using standard mil-spec carbine buffer tubes who want broad compatibility in one stock.
  • Hunters and field users wanting a compact, non-slip stock with an angled toe for easier shouldering.
  • Left- or right-handed users who benefit from an ambidextrous adjustment lever and sling attachment options.

Specifications

Adjustment LeverAmbidextrous shielded adjustment lever
Blade FinishBlack
Buffer Tube CompatibilityStandard mil-spec carbine buffer tubes
Butt PadNon-slip rubber
ConstructionReinforced polymer
Country Of OriginMade In The USA
Designed ForCompact PDW-style platforms
Height4.2"
Internal Release LatchYes
Item NumberMAG1242-BLK
Length5.8"
Length Of Pull Collapsed9.4"
Length Of Pull Extended12.7"
Platform CompatibilityPDW-style buffer tubes
Qd Sling Mount CompatibilityAccepts M-LOK QD sling mounts
Rattle And Wobble MitigationYes
Receiver Extension CompatibilityPDW-length receiver extensions
Sling Loop1.25" ambidextrous sling loop
Toe DesignAngled toe
Weight7.1 oz

Pros

  • Designed specifically for compact PDW-style platforms and PDW-length receiver extensions.
  • Fully compatible with standard mil-spec carbine buffer tubes.
  • Reinforced polymer construction supports a lightweight 7.1-ounce profile.
  • Non-slip rubber butt-pad and angled toe aid shouldering.
  • Ambidextrous shielded adjustment lever supports left- or right-handed use.
  • Internal release latch helps mitigate rattle and wobble.

Considerations & Trade-offs

  • Designed specifically for compact PDW-style platforms, so it may be more specialized than a general-purpose stock choice for standard carbines.
  • The compact profile keeps the stock short, which can be a trade-off if you prefer a longer length of pull.
  • It is compatible with standard mil-spec carbine buffer tubes, but it is optimized for PDW-length receiver extensions rather than being a one-size-fits-all design.
  • Sling attachment options are built in, but users who want a different setup may still need separate M-LOK QD hardware.

Suggested Comparisons

  • AR-15 carbine stocks
  • PDW-style stock options
  • Mil-spec buffer tube accessories
  • Ambidextrous sling mounts

Suggested Accessories

  • QD sling mount
  • Two-point sling
  • AR-15 buffer tube
  • Rifle cleaning kit

Frequently Asked Questions

Is this stock meant only for PDW-style rifles, or will it fit a standard carbine setup too?

It is created for PDW-style buffer tubes and is also fully compatible with standard mil-spec carbine buffer tubes.

What type of sling attachment options does it offer?

The stock includes a 1.25" ambidextrous sling loop and accepts M-LOK QD sling mounts.

Does the stock have any features to help reduce movement on the buffer tube?

Yes. The description says it has an internal release latch feature that mitigates rattle and wobble.

What adjustment and shoulder-contact features are listed?

It has an ambidextrous shielded adjustment lever, a non-slip rubber butt-pad, and an angled toe for easier shouldering.

What size and weight information is provided?

The listed length of pull is 9.4" collapsed and 12.7" extended. The stock is 5.8" long, 4.2" high, and weighs 7.1 oz.