Check out this video of an original Girardoni air rifle from 1780. These were pretty bad ass for their time, 240 years ago.
https://youtu.be/2dZLeEUE940
https://youtu.be/2dZLeEUE940
If someone made nice replicas I'd buy one.
Would you still buy it if the cost was $30,000+? If I’m not mistaken that’s what it cost a couple fellas to reproduce a Girandoni. Would be cool to see someone like Martin Rutterford or Gary Barnes reproduce one.