Bally Pop Bumper Base #C971-5 `

Bally pop bumper base. Bally Ref. #BC971-5 , #C-971-5, #C971-5

Midway #0017-00042-0452

Williams #03-8324-5 , #03-8325-5 , #03-8292

Use on Bally/Midway mid 1980's machines. Use with #C-470-5, #C-970-5 bumper body