Tango Fire 4000 vs Sightlok RF-1
Considering the Tango Fire 4000? Don’t buy it. It has no built-in environmental sensors and it’s outranged by a $130 handheld Sig Sauer rangefinder. It also suffers the same wide, diagonal beam divergence problem as the Vortex Impact 4000, so you’ll have trouble ranging cleanly around brush, trees and other clutter near the target.
