The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps. It includes M4 Feedramps and .250 takedown pin holes. This assembled upper receiver is finished in FDE Cerakote.
| Type | Stripped |
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| Series | Assembled Upper Receiver |
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| Sights | None, Optic Ready |
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| Caliber | Multi-Caliber |
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| Barrel Length | N/A |
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| Receiver Description | 7075-T6 Aluminum M4 |
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Determined at checkout.
