^^^ As like one of these?
It would have to work with the blade that is on the end of the rifle already. It looks like it's permanently attached.
I might try one if this red dot doesn't work out.
The rifle is a late 50's Sears .22 semi-automatic. My father bought it for me when I was 8 years old.
Works perfect...except it doesn't want to auto-eject when using shorts. Longs work great.