- Forged American Made 7075-T651 aluminum
- True Black Class 2 Type 3 Hard coat anodize
- M4 feed ramps cut standard
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.