Leapers UTG A2 Receiver Extension Tube Kit

UTG A2 Receiver Extension Tube Kit, Includes Rifle-length Extension Tube, Buffer, and Spring, A2 Spacer, and Stock Screw, Tube Constructed from 6061-T6 Aluminum and Finished in a Matte Black Anodization Specifications for Leapers UTG A2 Receiver Extension Tube Kit: Manufacturer: Leapers UTG Color: Black Finish: Matte Black Anodized Fabric/Material: 6061-T6 Aluminum Gun Make: AR Platform Gun Type: Rifle Package Contents: Leapers UTG A2 Receiver Extension Tube Kit