Unique-ARs Sprocket Cap - Spiked Anodize Black

Unique-ARs Sprocket Cap - Spiked Anodize Black. Just slide it into the end of your handguard and attach it using the two set screws that screw into the end tac rail holes. If you have picatinny rail just use the screws for the picatinny rail to hold it into place. Inside diameter is 0.959in. Specifications for Unique-ARs AR-15 Sprocket End-cap: Manufacturer: Unique-ARs Color: Black Fabric/Material: 6061-T6 Aluminum Gun Make: AR Platform Package Contents: Unique-ARs AR-15 Sprocket End-cap Mounting Screws Unique ARs spiked handguard end cap to give yourAR15 forenda uniquely finished look. Just slide it into the end of your handguard and attach it using the two set screws that screw into the end tac rail holes. If you have picatinny rail just use the screws for the picatinny rail to hold it into place. Inside diameter is 0.959?. Features/Specifications: Inside diameter is 0.959?. Included Accessories: Mounting Screws