AR-15 M16 A1 Upper Receiver - Brn-16A1 M16A1 Upper Receiver Black
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Brownells
Overview
The Brownells AR-15 M16 A1 Upper Receiver is a stripped upper designed for builders looking to create a classic M16-style configuration. Its A1 receiver type features a solid foundation for your AR-15 platform, providing compatibility with standard components and enhancing the overall aesthetics of your build with its sleek black finish. This upper receiver is often found in retro-style builds that pay homage to the original M16 design.
Specifications
AR-15 M16 A1 Upper Receiver - Brn-16A1 M16A1 Upper Receiver Black
Build history on GunPartPicker
Builders on GunPartPicker first added the Brownells AR-15 M16 A1 Upper Receiver - Brn-16A1 M16A1 Upper Receiver Black to a build in February 2026.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $101.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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