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Colt
Overview
The Colt AR-15 Stock Assembly is a collapsible stock made from durable polymer, designed to provide a lightweight and adjustable option for your AR-15 build. Its collapsible feature allows for easy length adjustments, accommodating various shooting positions and user preferences. This stock is often seen in builds with a mid-length gas system and chambered in 5.56 NATO, making it a versatile choice for a range of applications.
Colt AR-15 Stock Assy Collapsible Oem Black 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 #68 of the 556 stocks and braces builders have added. Builds with this stock are mostly chambered in 5.56 NATO (73%, then .223 Remington 18%), nearly all on carbine-length gas, and nearly all AR-15.
Updated · from real builds on GunPartPicker
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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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Colt Ar-15 Stock Assy Collapsible Oem Blk
| Build | Parts | Total |
|---|---|---|
![]() | 9 | $4459.55 |
![]() | 24 | $3988.47 |
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