Comes with the shortened tube and the buffer and a stock that is chopped by someone in house at KAK the only piece left is the flatwire spring . I have two on Two short barreled Kitty Kay’s one is a 300 supresed and they work great . Makes enough dome to fit tbe556 in a backpack without a folder just don’t see me using the 3rd one in the near future. Last picture is a example
