The M4 feed ramps ensure smooth feeding and reliable cycling of ammunition
It features 0.250 inches takedown pin holes, ensuring compatibility with various configurations
Laser engraved T-marks enhance the usability of the rail, allowing for precise accessory positioning
The design does not include forward assist provisions, streamlining the overall profile
A port door is installed, providing added functionality and reliability

Features

The AR-15 Assembled Upper Receiver is ready-to go with its pre-installed port door, eliminating the need for extra assembly steps. Crafted without forward assist provisions, this upper maintains a streamlined profile ideal for lightweight builds. Made from rugged 7075-T6 aluminum, it's precision-machined to meet Mil-Spec M16/M4 standards and incorporates M4 feed ramps for reliable feeding. Pair this upper with an AR-15 lower receiver for a secure, dependable fit that's built to perform in any situation.

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These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

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