That was the go to for the po boys in the early 70s shot many thousand rounds with one. Think they were about 29 bucks and you could get a brick of wildcats or thunderbolts for $4
That is Beautiful!! What year is it? If it doesn't have a letter before the serial number use the first and second number and subtract by a 100 for the year.
Although I don't have a Squirrel Edition I do still have and love my 1974 Glenfield model 60 with the Glenfield 4 x 15 opti-centered coated scope. Killed many of squirrels with that rifle.