- 7075-T6 Aluminum Construction
- Black Type III Class 2 Hard Coat Anodized
- Wedge Lock Handguard
- Low Profile Fix Gas Block and Pistol-Length Gas System
- Mil-Spec Chrome Lined BCG with Manganese Phosphate Finish
- A2 Flash Hider Included
The ZEV Technologies AR-15 CORE Upper Receivers are intended for serious shooters and represent the commitment to design, feel performance that ZEV is known for. This AR Pistol Upper Receiver features the high quality and aesthetics of ZEV rifle products with a combination of traditional mil-spec controls and optional upgrades designed to deliver performance in the field or on the range.