The following weapons were used in the film High Noon:
WARNING! POSSIBLE SPOILERS!
Single Action Army Artillery Model (5.5" barrel)
Single Action Army Quickdraw Model (4.75" barrel)
Members of the Miller gang are seen carrying the Quickdraw model. Frank Miller (Ian MacDonald) carries a nickel Quickdraw while his brother Ben carries one as well as an Artillery. Will's wife Amy (Grace Kelly) is also seen holding one.
Will is also seen checking a few of the Winchester Model 1873's in the sheriff's office.