ZRODelta Mil-Spec Selector Detent Black Small. Developed working with some of the most extremely heavy duty and long lasting components in existence these Bolt Carrier Groups through ZRODelta will provide you with a product that will give many years of reliability. ZRODelta has been generating high-quality merchandise for a number of years and the ZRODelta Mil-Spec Selector Detent is their particular way of showing you just how much they care. Here at OpticsPlanet we make it our obligation to purchase the perfect solution for all your needs and showcasing the ZRODelta Mil-Spec Selector Detent is something that we're happy to offer. Specifications for ZRODelta Mil-Spec Selector Detent: Manufacturer: ZRODelta Color: Gold Last Chance: Yes Size: Small Package Contents: ZRODelta Mil-Spec Selector Detent ZRODelta 7077-0001-1098: Mil-Spec Selector Detent Black Small