Magpul AR-15 ACS Stock Collapsible Commercial Black
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Magpul
Overview
The Magpul ACS Stock is a collapsible stock designed for AR-15 platforms, featuring a sturdy polymer construction that provides a reliable and lightweight option for your build. Its commercial tube specification ensures compatibility with a wide range of buffer tubes, allowing for adjustable length of pull to suit various shooting styles. This stock is frequently found in builds chambered in 5.56 NATO, making it a solid choice for those looking to enhance both ergonomics and functionality.
Specifications
Available Merchants(4)
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Build history on GunPartPicker
Builders on GunPartPicker first added the Magpul AR-15 ACS Stock Collapsible Commercial Black to a build in February 2026.
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 $68.99 at KY Gun Company for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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