Good afternoon everyone. I am corresponding with a gentleman about his model 41. I’m not really in the market for one, but while looking through some local ads, his description intrigued me. He had it listed as a 41 in the title and as a 41-1 in the body of the description. I contacted him to ask about it, and he says it has .22 LR CTG on the right side of the barrel and Model 41-1 on the right side of the frame below the barrel marking.
It is a ~1963 gun with serial 77xxx, 7 3/8” barrel with compensator.
My thoughts are that it is a Model 41-1 frame fitted with a Model 41 barrel. I’m not too well versed on the early Model 41’s and especially the 41-1’s other than knowing it’s a relatively rare pistol, so I’m turning to the experts.

It is a ~1963 gun with serial 77xxx, 7 3/8” barrel with compensator.
My thoughts are that it is a Model 41-1 frame fitted with a Model 41 barrel. I’m not too well versed on the early Model 41’s and especially the 41-1’s other than knowing it’s a relatively rare pistol, so I’m turning to the experts.
