As you might guess, its sister publication, Guns magazine, has done much the same thing.

Frankly, I didn't think of it before, but stumbled onto it today while looking for something else.

I also noticed that Elmer Keith had a column in at least some of these editions (e.g., "Elmer Keith says...RELOADING THE .44 MAGNUM", October 1957, p. 10).

"Classic GUNS Magazine Editions"
January 1955 − July 1963
(DOWNLOADABLE in PDF Format)

"Digital Editions"
May 2009 − Present
('READ ONLY')

HTH