Mine was just a run of the mill 4" with factory wood grips. It's a -1.I believe mine was a 617-3 ?. The 6" barrel with the finger-groove wood grips. Maybe a Target version? In any case, it's due for a good cleaning. Dad used the snot out of that thing, and never cleaned it except for a once-a-decade wipe down!
Interesting that they went from -1 to -3 in around a year.
They are sweet .22's.