Department of Defense Contract Sig Tango6T LPVO
The Sig Sauer Tango6T LPVO has been selected by the DoD for the M4A1, marking a shift towards variable power optics. The FFP version with the Horseshoe Dot reticle offers accurate ranging at all magnifications, while the SFP Hellfire reticle is only accurate at 6x. While functional in low light, neither reticle is daylight bright.









