Magpul AR-15 MOE SL-K Stock Collapsible Mil-Spec Gray

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Magpul Ar-15 Moe Sl-K Stock Collapsible Mil-Spec Gray - Stock & Brace for AR-15 - view 1
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Magpul

Overview

The Magpul AR-15 MOE SL-K Stock is a collapsible stock designed for mil-spec buffer tubes, providing a lightweight yet robust solution for your build. Made from durable polymer, this stock offers a streamlined design that enhances both ergonomics and functionality, making it ideal for quick adjustments and compact setups. Commonly found in carbine-length gas system builds chambered in 5.56 NATO, this stock is a practical choice for those looking to optimize their rifle's performance without adding unnecessary weight.

Specifications

MPNMAG626-GRY
ColorGray
MaterialPolymer
Tube SpecMil-Spec
Stock TypeCollapsible

Available Merchants(7)

Prices checked

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Brownells logo
Brownells
Free shipping over $99
Shipping Speed
In Stock
$34.99
KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
In Stock
$38.93
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
In Stock
$42.70
Optics Planet logo
Optics Planet
Free shipping over $49
Shipping Speed
In Stock
$46.75
Classic Firearms logo
Classic Firearms
Shipping varies
Shipping Speed
In Stock
$47.45
Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
Shipping Speed
In Stock
$47.99
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
Out of Stock
$47.45

October 2026 on GunPartPicker

Magpul AR-15 MOE SL-K Stock Collapsible Mil-Spec Gray ranked #108 of the 245 stocks and braces builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #351 of the 560 stocks and braces builders have added.

Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 6 of the 7 retailers we track have it in stock. Buying today, the lowest price is $34.99 at Brownells, which matches the best price we saw in October.

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Frequently Built With

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

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

90.6%
AR-1590.6%
AR-106.2%
AR-93.2%

Caliber

70.6%
5.56 NATO70.6%
300 Blackout8.6%
.223 Wylde8.4%
.308 Win5.2%
9mm2.3%
Other5%

Gas System

52.1%
Mid-Length52.1%
Carbine26.3%
Rifle10.3%
Pistol9.9%
Blowback1%
Other0.3%

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