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Magpul
Overview
The Magpul AR-15 ACS Stock is a collapsible stock designed for Mil-Spec buffer tubes, crafted from durable polymer for both strength and weight savings. This stock features an ergonomic design that enhances user comfort and stability during operation, making it an ideal choice for builders looking to optimize their setup. It's frequently found in builds utilizing a Mid-Length gas system and chambered for 5.56 NATO, providing a solid foundation for a versatile and reliable rifle.
Magpul AR-15 ACS Stock Collapsible Mil-Spec ODG
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Builders have added the Magpul AR-15 ACS Stock Collapsible Mil-Spec ODG to their builds on GunPartPicker. Since April 2026, it ranks #257 of the 559 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, but today 2 of the 5 retailers we track have it in stock. It dipped to $75.99 at Brownells for a stretch in October 2026, well under its usual $94.95, so sales do come around. Buying today, the lowest price is $75.99 at Brownells, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 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 →Check it against the live catalog:
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