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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.
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Magpul AR-15 MOE-SL Stock Collapsible Commercial 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 March 2026. All time, it ranks #143 of the 423 stocks and braces builders have added.
It was out of stock everywhere we track for all of August 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.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
We ranked every stock & brace by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Stock Popularity Report →The part most often added in each category by the 8 builds that include this one

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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Magpul Ar-15 Moe-Sl Stock Collapsible Commercial Blk
| Build | Parts | Total |
|---|---|---|
![]() | 23 | $1558.58 |
![]() | 22 | $2350.78 |
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