Had the 45acp Back Up in the early 80’s. The hammer broke before I got 10 rounds off ( It broke just above the pivot pin).
When it came back from the factory, I traded it.
Problem was I really liked the gun, just lost faith in its reliability.
It was a fun (for me) gun. I purchased it for carry.
Not worth the $400 if you can find one. JMO

Be SAFE and Shoot Often!