Rooted out a 1972 catalog I have, that was for a local gunshop which was once "the place" to be around here, but went out of business some years ago.
The retail price for a M670 back then, was $129. The "standard" M70, listed for $174. There is also a M770, that has a walnut stock and appears to have a blind magazine, listed for $139. Don't recall that one?
