The Steiner TM3X embodies legendary Steiner robustness by combining outstanding optical performance and impressive versatility with HD optics. With its compact design, it maximizes rail space for tactical adjustments and enables seamless transitions between magnified precision and unmagnified accuracy, even in extreme environments.  The TM3X’s outstanding versatility is demonstrated by its seamless integration with every red dot sight option on the market. An essential tool that focuses on robustness, performance and adaptability.