I have both freak spyder and auto cocker backs along with an all american barrel tip. it is 14" in length and i can include a .689 insert. nest I have my stiffi up for sale it is a .689 bore and is 14". it is in overall good shape. It is for sale only please post then pm.
spyder Freak back sold to procyonwarrior, ac freak barrel is sold to john
sold to monkeyhobo28436
i can take more pictures on request