F1 Firearms Skeletonized FDR-15 Black Flag Rifle Receiver Set

About this product

The F1 Firearms Skeletonized FDR-15 Black Flag Rifle Receiver Set provides the main housing for the internal components of an AR-15 rifle. This set includes both the upper and lower receivers, which are critical for assembling a functional firearm. The skeletonized design means that non-essential material has been removed, contributing to a lighter overall rifle without compromising the receiver's structural integrity. This design also offers a distinct visual appearance for the firearm.

Key details

• The receiver set is constructed from 7075-T6 aluminum. This specific aluminum alloy is known for its high strength-to-weight ratio, which contributes to the durability of the receivers while helping to keep the rifle's weight down.
• Manufacturing employs precision CNC machining. This process uses computer-controlled tools to cut the aluminum, resulting in tight tolerances and consistent dimensions across all manufactured units. This precision is important for proper fitment of internal components and reliable rifle operation.
• A black anodized finish is applied to the receivers. Anodizing is an electrochemical process that converts the metal's surface into a durable, corrosion-resistant oxide layer. This finish protects the aluminum from wear and environmental exposure while providing a non-reflective black color.
• The set is designed as a new component, ready for initial assembly.
• It is manufactured in the USA.

Fit and compatibility

This receiver set is designed for compatibility with Mil-Spec AR-15 components. This means it is engineered to accept standard AR-15 parts, allowing for a wide range of assembly options with commonly available components.