V Seven Quick Detach Endplate Hardcoat Anodized. This allows for the shooter to clean the receiver extension and perform maintenance or adjustments inside the receiver extension with the ease of utilizing the receiver extension and does away with the need for a T-Nut and Endplate when converting the upper receiver to a T-Nut and Endplate. Features and Benefits:Made from 7075 T6 Aluminum Type iii Mil-Spec Hardcoat Anodized 65percent Lighter than a Steel Mil-Spec Receiver Endplate Recommended Use with the Ultra-Light Castle Nut Made in specialized factories 65percent Lighter than a Steel Mil-Spec Receiver Endplate Use with the Ultra-Light Castle Nut. Specifications for V Seven Quick Detach Endplate: Manufacturer: V Seven Color: Black Gun Model: AR-10 AR-15 Additional Features: 7075 T6 ALUMINUM Features: 7075 T6 Aluminum Type Iii Mil-Spec Hardcoat Anodized 65percent Lighter Than A Steel Mil-Spec Receiver Endplate Recommended Use With The Ultra-Light Castle Nut Package Contents: V Seven Quick Detach Endplate What firearm models does the manufacturer say V Seven Quick Detach Endplate is compatible with? The manufacturer suggests that V Seven Quick Detach Endplate is compatible with AR-15 AR-10V Seven UL-QDE: Quick Detach Endplate Hardcoat Anodized