Tiger Rock AR-15/47/9/300 Stripped Upper Receiver Cerakote FDE Medium. Developed using some of the most durable and long lasting materials available these AR15 Upper Receivers via Tiger Rock provides you with something that will give many years of reliability. Tiger Rock has been developing high-quality merchandise for a number of years and the Tiger Rock AR-15/47/9/300 Stripped Upper Receiver is their approach to demonstrating exactly how much they care. Right here at OpticsPlanet we ensure that it is our obligation to receive the best solution for all of your specifications and featuring the Tiger Rock AR-15/47/9/300 Stripped Upper Receiver is one thing that we are delighted to offer. Specifications for Tiger Rock AR-15/47/9/300 Stripped Upper Receiver: Manufacturer: Tiger Rock Finish: Cerakote Fabric/Material: 7075-T6 forged aluminum Caliber: 9mm Luger Gun Make: AR Platform Gun Model: AR-15 Package Contents: Tiger Rock AR-15/47/9/300 Stripped Upper Receiver What firearm models does the manufacturer say Tiger Rock AR-15/47/9/300 Stripped Upper Receiver is compatible with? The manufacturer suggests that Tiger Rock AR-15/47/9/300 Stripped Upper Receiver is compatible with AR-15Tiger Rock 223UPC-FDE: AR-15/47/9/300 Stripped Upper Receiver Cerakote FDE Medium