What guns were used by Clint Eastwood?

He used a huge variety of guns in his many movies. A few of the revolvers that I know of :
Remington Model 1858 in Pale Rider
Colt 1851 Navy in The Good, The Bad, and The Ugly
Single Action Army (Colt Model 1873) in A Fistful of Dollars, For A Few Dollars More, Hang 'Em High, Two Mules for Sister Sara, Joe Kidd, High Plains Drifter
Colt 1860, Colt 1849 Pocket, and Walker Colt 1847 in The Outlaw Josey Wales
and of course, the Smith and Wesson model 29 with 8 3/8" barrel in Dirty Harry, Magnum Force, The Enforcer, and The Dead Pool.

and lets not forget the Winchester Model 70 .458 Win Mag in Dirty Harry as he is on the rooftops.
it was a 44 magnum auto magnum, and a 42 magnum.