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Fortis Manufacturing
Overview
The Fortis LA AR-15 Mil-Spec Stock is constructed from durable 6061-T6 aluminum, ensuring both strength and lightweight performance for your build. Designed to fit a Mil-Spec buffer tube, this stock provides a secure and stable platform for your rifle, enhancing overall control and comfort during use. This stock is often found in builds featuring a carbine gas system and chambered in 5.56 NATO, making it a solid choice for those configurations.
Prices checked
Builders have added the Fortis LA AR-15 Mil-Spec Stock - LAS15 to their builds on GunPartPicker. Since April 2026, it ranks #351 of the 560 stocks and braces builders have added.
It was out of stock everywhere we track every time we checked in October 2026, and today none of the 5 retailers we track has it in stock right now. Listed prices start at $299.99 at Sportsmans Outdoor Superstore for when it comes back.
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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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Fortis LA AR-15 Mil-Spec Stock - LAS15
| Build | Parts | Total |
|---|---|---|
![]() | 22 | $2062.78 |
![]() | 22 | $1951.79 |
![]() | 36 | $18617.07 |
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