Mark Ackenback

Mark, the owner of First Defense Training, leads a premier firearms training company focused on providing a knowledge-based understanding of core shooting fundamentals for all skill levels. With a strong emphasis on safety, efficiency, and adaptability, Mark teaches advanced techniques that help shooters perform effectively both on the square range and in high-stress, life-threatening situations. First Defense offers regular classes and private training, giving individuals the tools they need to improve their skills and confidence in any environment.