Magpul MOE SL-M Carbine Stock Mil-Spec Black

Magpul Moe Sl-M Carbine Stock Mil-Spec Black - Stock & Brace for AR-15 - view 1
Magpul Moe Sl-M Carbine Stock Mil-Spec Black - Stock & Brace for AR-15 - view 2
Magpul Moe Sl-M Carbine Stock Mil-Spec Black - Stock & Brace for AR-15 - view 3
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Magpul

Overview

The Magpul MOE SL-M Carbine Stock is a collapsible stock designed for Mil-Spec buffer tubes, providing a lightweight yet durable option for your AR-15 build. Made from high-quality polymer, this stock offers a streamlined design that enhances weapon control and comfort during use. Commonly found in carbine gas system builds chambered in 5.56 NATO, it’s a practical choice for builders looking to optimize their setup for versatility and performance.

Specifications

MPNMAG1242-BLK
MaterialPolymer
ColorBlack
Tube SpecMil-Spec
Stock TypeCollapsible

Available Merchants(10)

Prices checked

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KY Gun Company logo
KY Gun Company
Flat rate shipping
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In Stock
$34
SO
Sportsmans Outdoor Superstore
Flat rate shipping
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In Stock
$40
Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
Shipping Speed
In Stock
$43
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
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In Stock
$43
CM
CMMG
Free shipping over $100
Shipping Speed
In Stock
$44
Brownells logo
Brownells
Free shipping over $99
Shipping Speed
In Stock
$47
Primary Arms logo
Primary Arms
Free shipping over $99
Shipping Speed
In Stock
$47
Classic Firearms logo
Classic Firearms
Shipping varies
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In Stock
$47
Optics Planet logo
Optics Planet
Free shipping
Shipping Speed
In Stock
$54
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
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Out of Stock
$47

August 2026 on GunPartPicker

Magpul MOE SL-M Carbine Stock Mil-Spec Black ranked #98 of the 204 stocks and braces builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since January 2026. All time, it ranks #103 of the 446 stocks and braces builders have added. Builds with this stock are nearly all chambered in 5.56 NATO, mostly on carbine-length gas (83%, then mid-length 17%), and mostly AR-15 (67%, then AR-10 33%).

Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 9 of the 10 retailers we track have it in stock. The best price drifted down from $42.70 to $33.99 over August 2026 without a real sale. Buying today, the lowest price is $33.99 at KY Gun Company, which matches the best price we saw in August.

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Frequently Built With

The part most often added in each category by the 16 builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

66.7%
AR-1566.7%
AR-1033.3%

Gas System

83.3%
Carbine83.3%
Mid-Length16.7%

Builds Featuring This Part

See all 6 →

Builds in the community that include the Magpul Moe Sl-M Carbine Stock Mil-Spec Black

BuildPartsTotal
Aero Precision 14.5" build build
Aero Precision 14.5" build
17$1477.40
11.5" 5.56 build
11.5" 5.56
25$2259.43
Range 14.5" 5.56 build
Range 14.5" 5.56
20$2198.69
2-gun 11.5" build
2-gun 11.5"
25$2259.43
16" build build
16" build
19$721.47
SilencerCo 16" 5.56 build
SilencerCo 16" 5.56
19$1358.28

Customer reviews

4.0out of 5

1 global rating

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Top reviews

R
RelentlessRobx
MOE SL-M black QD spot
Reviewed on May 12, 2026Verified with Build

Magpul MOE SL-M stock in black has good cheek weld geometry. The QD socket placement is awkward for right handed shooters - it sits on the side where right hand thumb tends to rest, causing accidental contact. Workable but not ideal.

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