SIG Sauer ECHO3 1-6x23mm thermal reflex sight with BDX, on a 1913 Picatinny mount. NEW IN BOX
The ECHO3 is a direct-view thermal: it presents the thermal image the way a reflex sight presents a dot, so both eyes stay open and you keep situational awareness instead of tunneling through a tube. It runs an uncooled 320×240 12-micron VOx LWIR core at 30 Hz behind a 23mm objective, with 1x base magnification and up to 6x digital zoom across a 10-degree field of view. Eleven selectable color palettes and six brightness settings cover white-hot, black-hot and the usual thermal schemes, and the sight records both stills and video onboard.
BDX connectivity over WiFi and Bluetooth links it to a SIG KILO rangefinder, so reticle holdover updates from ranged data rather than a dope card. Reticles can run active, driven by ranged input, or as a custom fixed reticle with your own holdover marks. SIG’s LevelPlex anti-cant system flags rifle cant down to half a degree, and MOTAC powers the display up on motion and shuts it down when the rifle is set aside. Aircraft-grade aluminum housing, assembled in the USA.
Specifications
Manufacturer: SIG Sauer
Model: ECHO3 Thermal Reflex Sight
Part number: SOEC31001
Magnification: 1-6x (1x optical, up to 6x digital)
Objective: 23mm
Sensor: Uncooled 320×240, 12 micron VOx LWIR
Refresh rate: 30 Hz
Field of view: 10 degrees
Adjustment: 0.5 MOA per click
Adjustment range: 150 MOA elevation x 150 MOA windage
Reticle: Thermal multi-reticle, active or custom fixed
Color palettes: 11
Brightness settings: 6
Recording: Still image and video
Connectivity: WiFi and Bluetooth, BDX enabled
Anti-cant: LevelPlex, 0.5 degree sensitivity
Mount: M1913 Picatinny
Battery: 2x CR123, 6+ hours
Housing: Aircraft-grade aluminum
Length: 4.3 inches
Width: 2.6 inches
Height: 3.3 inches
Weight: 14.3 oz
UPC: 798681621910
