I think fistful nailed it with the lefty libcom slant towards police, military, and bad guys being the only ones who are supposed to have guns.
And there's Peter Gunn, which is on the Antenna Channel around here... "Antenna TV," get it?
Kind of a sophisticated tough guy who likes jazz.
There are others on Antenna TV which I can't recall right now, but they're running promos which essentially point out that those classical PIs didn't need cell phones or computers and whatnot to solve crimes.
I never cared much for Cannon, though.
There's lots of those oldies on Antenna TV. Two have become my favorites, Combat! and Twelve O'Clock High. Amazing authenticity in the equipment and arms and whatnot in both those shows.
They must be doing OK, because their advertising has gone from mostly little local places to more big-time "mainstream" products over the last year or so.
Terry