su Streaming Community. While it's the most versatile and violent weapon system in the small arms arsenal, the shotgun brings a level of complexity that requires extensive training to master. Join Magpul Dynamics instructors, Travis Haley and Chris Costa as they guide a diverse group of shot gunners up an intense ladder of excellence. On this journey, the viewer takes a student perspective, benefiting as the students identify and solve problems with a variety of shotgun platforms.