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- NiB-X A3/A4 Upper Receiver forged from 7075-T6 Mil Spec aluminum with M4 feed ramps
- NiB-X coating inside and out for wear resistance and lubricity
- Ceramic color topcoat outside the receiver
- Built-in NiB-X ejection port cover door and forward assist
- Finish: NiB-X; Fabric/Material: 7075-T6 Aluminum; Muzzle Device: No
- To complete the upper, consider NiB-X charging handle and NiB-X bolt carrier group
Specifications
- Manufacturer:
- Wmd Guns
- Category:
- upper-receiver
- Platforms:
- AR-15
- MPN:
- 1NIBXURFJesseJamesGreen
- Required Component:
- Yes
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$118.49
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