Guntec USA AR-15 Pistol Buffer Tube Kit w/Heavy Buffer

GUNTEC USA AR15 Pistol Buffer Tube Kit w/Heavy Buffer. Ambi One Point Sling End Plate, Castle Nut, 4.4 oz Heavy Buffer, & Upgraded Chrome Spring. T6 Aluminum. Foam Tube Cover Also Included. Specifications for Guntec USA AR-15 Pistol Buffer Tube Kit w/Heavy Buffer: Manufacturer: Guntec USA Color: Black Fabric/Material: T6 Aluminum Gun Make: AR Platform Gun Model: AR-15 Additional Features: w/ Heavy Buffer Package Contents: Guntec USA AR-15 Pistol Buffer Tube Kit w/Heavy Buffer