I've picked up a really nice Model 60. It hasn't been drilled for a scope mount. Curious if anyone knows what year Cooey started drilling scope holes in the receiver? I read a post on another site where the poster said they had purchased a new Model 60 from Sears in 1957 that was drilled so I assume mine pre-dates '57. They didn't put serial numbers on them either.
Thanks.
Thanks.