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NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. By buying this part, you understand that the color of this part may not exactly match what is visually shown on the website, and that the part may also differ in shade when matched with other parts of the same color/finish. For more information on colored anodizing visit our Knowledge Center.
The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom-designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades, this custom-engineered design provides features that challenge much more expensive billet options and simplify the assembly process for the at-home builder.
Shipping to FFL Dealer Required | Yes |
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Made In America | Yes |
Aero Map Price | 106.24 |
Platform | AR15 |
Material | Machined from 7075-T6 forged aluminum |
Finish | Kodiak Brown Anodized |
Markings | "Cal Multi", "M4-" Serial Number Designation |
Compatibility | Works with standard AR15 components and magazines |
Weight (oz) | 8.61 oz |
Other | Rear takedown pin detent hole is threaded for a 4-40 set screw. Threaded Bolt Catch Roll Pin (Included). |