Chris Hemsworth Slams Down His Thor Hammer for 'Avengers: Age of Ultron'!

Chris Hemsworth jumps in the air and swings the Hammer of Thor down on his opponent while filming Avengers: Age of Ultron on Friday (June 27) in Guildford, England.

The 30-year-old actor looked as buff as ever back in his Thor costume – we love seeing Chris back in action!

PHOTOS: Check out the latest pics of Chris Hemsworth

The Avengers: Age of Ultron is officially less than a year from release and will hit theaters on May 1. Get ready for more Robert Downey, Jr, Chris Evans, Scarlett Johansson, and more heroes!!

15+ pictures of Chris Hemsworth as Thor…