Complete upper receivers include: M-15 port door assembly (EU0370), M-15 port door rod (EU0340), AR-10 / M-15 port door spring (EA1167), M-15 forward assist (EU0460), and forward assist spring (EU0480).
- Caliber: 5.56 mm NATO / .223
- Upper Receiver: M-15 A4 flattop upper receiver, 7075-T6 aluminum. Thread Size: 1 – ¼” x 18 UNF-3A
- Finish: Hard anodized aluminum, manganese phosphate steel
| Specification | Value | |
|---|---|---|
| MFG NO | EK0130 | |
| SKU | 11194356 | |
| UPC | 651984101100 |
| ArmaLite, Inc | ||
| Phone: | 309-944-6939 | |
| Email: | info@armalite.com | |
| Website: | http://www.armalite.com | |
| Address: |
745 S. Handford PO Box 299 Geneseo, IL 61254 |
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| Quantity Available | Price |
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