Long story short, won an auction for a mechanically defective H&R 195 USRA model target pistol, without it being disclosed as being defective.
Previous owner (lets just call him Bubba) did some 'work' on the trigger and hammer sear surfaces, resulting in what is essentially an atom trigger (or even a lack of hold back on the hammer entirely...)
Trying to find a GOOD gunsmith with the knowledge and skills to fix, and fit up the existing parts, or if necessary make new ones...
Video :
https://i.imgur.com/bjZrj6b.mp4Gallery of images without a single 90 degree sear surface...
https://imgur.com/a/ZCFgovvRecommendations welcome.