Yahoo has just premiered this first poster for Jon Favreau’s Cowboys & Aliens, check it out!

Haven’t read the comic (has anyone?) but it’s an interesting choice for a teaser poster. Subtle.

Of course, we’ve likely seen Daniel Craig about to use that alien technology on his arm in the first released still from the film. One wonders why he’d still hold onto the rifle!

Craig will of course be joined by Harrison Ford in what one hopes will be a career-reviving role (no, Indy IV didn’t help), the ever-charming Sam Rockwell and Olivia Wilde, who’s set to appear in Tron: Legacy next.

Cowboys & Aliens just finished shooting at the end of September and will hit theaters on July 29th, 2011.