The CMMG AR-15 MK4 Receiver End Plate is a premium component designed for your AR-15 build offering exceptional durability and reliability. Finished in a sleek black color it seamlessly blends with your firearm's aesthetics while providing a secure connection for the receiver extension. Engineered for precision and strength this end plate ensures consistent performance in demanding conditions making it an essential addition for enthusiasts and professionals alike seeking a high-quality part that enhances both function and appearance.