Cannot remember the name only the basis of the movie..
It was set in an old west town. If I remember correctly humans help run the town during the day. At night there was two factions: werewolves and vampires, basically they hated each other.. I think a couple arrives and town during the conflict(really don't remember).. Well the two sides have came up with a way to finally kill each other instead of just biting and switching sides.. The vampires used silver bullets and the werewolves used petrified wood bullets..
If anybody has seen this or know what it is called, it would be awesome and I would not be crazy..