What is a firearms simulation training range? Defenders Choice firearms simulation training range is a mobile entertainment and training lab that presents an immersive environment offering a safe and fun place for all shooters (novice and experienced) to learn, play, and train without fear. Just for fun: shoot targets, shoot competition, fight evil doers, exterminate fuzzy vermin, and rid the world of ZOMBIES. Available for team builders, reunions, lady’s nights, wine/dine/shoot, birthdays, stag/hen parties, bar nights, and more… We are also a professional training lab trusted by thousands of first responders to sharpen their decision-making skills via 1000+ live-action scenarios.