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Sons of Liberty Gun Works
Overview
The Sons of Liberty Gun Works Stripped AR-15 Upper Receiver is a foundational component for your build, designed to accommodate the 5.56 NATO caliber. As a stripped upper, it provides the essential framework without any pre-installed components, allowing builders the flexibility to customize with their choice of barrel, handguard, and other accessories. This upper is particularly suited for mid-length gas systems, making it a popular choice among builders aiming for a balanced setup.
Prices checked
Sons of Liberty Gun Works Stripped AR-15 Upper Receiver ranked #124 of the 844 upper receivers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #107 of the 2,047 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 5.56 NATO, split between mid-length (48%) and carbine-length (38%) gas systems, and nearly all AR-15.
Today the one retailer we track is out of stock. Listed prices start at $150 at Primary Arms for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →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 Sons of Liberty Gun Works Stripped Ar-15 Upper Receiver
| Build | Parts | Total |
|---|---|---|
![]() | 12 | $1004.73 |
![]() | 13 | $840.12 |
![]() | 12 | $1336.57 |
![]() | 22 | $2521.17 |
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