Aaron Paul was spotted filming scenes for his new project on Wednesday.The 41-year-old Breaking Bad star was teaching his young co-star how to fire a gun as cameras rolled.The actor was clad in a leather jacket and blue pants as he balled his fists and shouted encouragingly at the young girl who was holding a gun.It remains unclear what Paul was filming as he has no upcoming projects listed on his IMDB pagethough he is expected to reprise his role as Caleb Nichols in Westworld season 4 which is expected to be released sometime next year.