Product Overview
This is a ZEV Technologies Upper known as the Forged, model UR-556-FOR.
The ZEV Technologies Forged AR-15 Upper Receiver comes stripped and ready for your next custom AR build. ZEV starts with high-quality 7075 T6 aluminum forgings and final machines them to better than mil-spec dimensions held to .001″ tolerances” giving you maximum compatibility with mil-spec and aftermarket parts and accessories. The ZEV Technologies Forged AR-15 Upper Receiver offers superb strength and versatility for building an AR-15 configured exactly the way you want it.
Features:
Forged American Made 7075-T651 aluminum
True Black Class 2 Type 3 Hard coat anodize
M4 feed ramps cut standard
![Oregon 49-426 Carburetor Kit For Orego[588]](https://www.plumbingfittingspro.com/wp-content/uploads/2026/10/oregon-49-426-carburetor-kit-orego-588.webp)
