Luger Pistol P08 Silencer Adapter right hand threaded. Silencer moderator connects/
screws onto the open end thread.

Adaptor for silencer. Connects to the muzzle front sight end.
Silencer/Moderator connects to the threaded end.

Used by Secret Service Police - during the Cold War period.

New Unissued condition. Minor fitting may be required to
accommodate Luger sight blade variations.