Plucked out of his small country village, Robin is headed on a long and dangerous journey with two guys he must depend on - a possible cheat named Ted Viper and a ladies' man called Sydney Rush. 4x1f2p
2 Volumes (Complete)

Plucked out of his small country village, Robin is headed on a long and dangerous journey with two guys he must depend on - a possible cheat named Ted Viper and a ladies' man called Sydney Rush. 4x1f2p
2 Volumes (Complete)
It's a very cute story with veeery pretty artwork (and amusing characters), but the translations are a bit confusing thanks to the fact that it's a Japanese manga series that's set in the Old West. The ending does close the two-volume story, but it's kind of open-ended. I think it would've been more enjoyable if it was a bit longer.
And I have no idea why this is rated "shounen-ai." If it existed at all, it was in VERY small hints through the two volumes. (Unless it was all crammed into the fifth chapter of the first volume (I didn't get a chance to read that particular chapter), but I somehow doubt that.) So you don't have to skip out on this series if the "shounen-ai" label scares you off.