Colt SAA inspired by Metal Gear Solid character Revolver Ocelot for Engineer (thats right not for spy, that 6 shooter is for real western gunslinger).

Check out more screenshots and test model at http://www.gamebanana.com/skins/108984
(OLD version there, new one (seen in screenshots) is not available for downloading).

This gun is also featured in Crash Maul's (R234) SFM movie http://www.youtube.com/watch?v=yeRV8iVWtbY