Most unreliable semi auto
The most unreliable semi auto I ever remember trying to fire was a new 1911 Randall. That was back in the 1980's when they first came out. lots of problems with them.
As a side note, the worst full auto I ever tried was an M3 Submachine gun. It would fire twice and then jam. (Bad Magazine) Fortunately or unfortunately, I had been carrying it for two weeks in the jungle without test firing it first or having to use it for defense. But to the guns credit, an earlier one that had worked flawlessly. Lesson learned, since that incident 40 years ago, I test fire every gun before I put it on for defensive reasons.
The most unreliable semi auto I ever remember trying to fire was a new 1911 Randall. That was back in the 1980's when they first came out. lots of problems with them.
As a side note, the worst full auto I ever tried was an M3 Submachine gun. It would fire twice and then jam. (Bad Magazine) Fortunately or unfortunately, I had been carrying it for two weeks in the jungle without test firing it first or having to use it for defense. But to the guns credit, an earlier one that had worked flawlessly. Lesson learned, since that incident 40 years ago, I test fire every gun before I put it on for defensive reasons.