Magpul

Magpul AR-15 MOE-SL Stock Collapsible Commercial Black

All Magpul stocks & braces
Magpul Ar-15 Moe-Sl Stock Collapsible Commercial Blk - Stock & Brace for AR-15 - view 1
Magpul Ar-15 Moe-Sl Stock Collapsible Commercial Blk - Stock & Brace for AR-15 - view 2
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Magpul

Overview

The Magpul MOE-SL Stock is a collapsible stock designed specifically for commercial buffer tubes, offering a streamlined profile that enhances your AR-15's ergonomics and functionality. Made from durable polymer, this stock provides a solid and lightweight solution for builders looking to optimize their setup. It is particularly popular in 5.56 NATO caliber builds, making it a versatile choice for those looking to create a compact and efficient firearm.

Specifications

MPNMAG348-BLK
ColorBlack
MaterialAluminum
Tube SpecCommercial
Stock TypeCollapsible

Available Merchants(4)

Prices checked

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KY Gun Company logo
KY Gun Company
Flat rate shipping
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Out of Stock
$46.99
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Brownells logo
Brownells
Free shipping over $99
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Out of Stock
$49.99
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BattleHawk Armory logo
BattleHawk Armory
Shipping varies
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$61.70
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AT3 Tactical logo
AT3 Tactical
Shipping TBD
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$61.70
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Build history on GunPartPicker

Builders have been adding the Magpul AR-15 MOE-SL Stock Collapsible Commercial Black to their builds on GunPartPicker since March 2026. All time, it ranks #183 of the 498 stocks and braces builders have added.

It was out of stock everywhere we track for all of September 2026, and today none of the 4 retailers we track has it in stock right now. Listed prices start at $46.99 at KY Gun Company for when it comes back.

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Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

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We ranked every stock & brace by how often it shows up in real builds on GunPartPicker.

Read the guide: AR-15 Stock Popularity Report →

Check it against the live catalog:

Frequently Built With

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

Knights Armament AR-15 Upper Receiver CQB Mod 2 11.5" Urx 4 M-LOK

Knights Armament AR-15 Upper Receiver CQB Mod 2 11.5" Urx 4 M-LOK

Upper Receiver$1,963 · out of stockin 38% of them
Knights Armament Sr-15 Iws Lower Receiver Complete

Knights Armament Sr-15 Iws Lower Receiver Complete

Lower Receiver$959 · out of stockin 25% of them
Geissele Automatics .154" SSA-E Trigger

Geissele Automatics .154" SSA-E Trigger

Triggerin 25% of them
Geissele Automatics Urg-I Airborne Charging Handle - Ddc

Geissele Automatics Urg-I Airborne Charging Handle - Ddc

Charging Handlein 25% of them
Knights Armament AR-15 Ambidextrous Safety KIT W/ 3 Selectors

Knights Armament AR-15 Ambidextrous Safety KIT W/ 3 Selectors

Safety$63 · out of stockin 25% of them
Bravo Company Mod-3 Gunfighter Grip Polymer Black

Bravo Company Mod-3 Gunfighter Grip Polymer Black

Pistol Gripin 25% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

91.3%
AR-1591.3%
AR-105.7%
AR-93.1%

Caliber

70.9%
5.56 NATO70.9%
300 Blackout8.7%
.223 Wylde8.6%
.308 Win4.6%
9mm2.1%
Other5%

Gas System

52.9%
Mid-Length52.9%
Carbine25.6%
Rifle10.2%
Pistol10%
Blowback0.9%
Other0.4%

Builds Featuring This Part

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Builds in the community that include the Magpul Ar-15 Moe-Sl Stock Collapsible Commercial Blk

BuildPartsTotal
11.5" PSA pistol build
11.5" PSA pistol		23$1573.87
14.5" build build
14.5" build		22$2475.66

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