I have the below Thompson Center Base Adapter #9930 and Thompson Center Weaver Style Scope base #9886 for a TC Renegade and Big Boar rifle. The Base adapter screws into the two rear sight holes and the third taped hole at the rear of later TC barrels. The Scope base screws into the base adapter. All screws (6-48 and 6-32) included. The base adapter has been used but is in great shape. All you need is the rings and your scope. I am asking $85 shipped through the USPS. I take personal checks and USPS Money orders as payment.
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