Unleash precision and clarity in the field with the SIG ECHO THRML 1.5-12X35MM 640X512. This advanced thermal weapon sight optimizes visibility under any conditions. Crafted by Sig Sauer, the ECHO boasts a robust 1.5-12x magnification and a high-resolution core, ensuring maximum detail and target acquisition efficiency. High-definition 640x512 resolution BDX 2.0 enabled for advanced ballistic calculations Integrated rangefinder for precise targeting Compact and lightweight design for easy handling Durable, weather-resistant construction Empower your mission with unparalleled thermal imaging performance.