Some Westerns that stand out.
True Grit (John Wayne)
Tombstone (Surprised this doesn't appear more frequently on people's lists.)
The Outlaw Josey Wales
Windwalker -- Check it out.
Young Guns (Another movie that I thought would have more mentions.)
The Shootist (Great western movie, but alas, doesn't seem to be appreciated by many.)
Two Mules for Sister Sara (Disappointed in the ending if I remember correctly.)
Silverado was a favorite of mine when I was younger, but for some reason has lost its shine.