- Additional vertical and horizontal lines
- No external energy source needed
- Tritium self-illumination lasts 15 years
Rapid target acquisition is a critical component of defensive shooting. Designed by two highly experienced U.S. Special Forces veterans, the R4E Optimized Duty Sights have FIVE elements for sight alignment. Three vertical features and two horizontal lines which produces a reticle type sight picture that improves target acquisition time. Tritium enhanced lines on the rear sight help improve target acquisition in low light conditions and greatly enhance the shooter's ability to line up your sights up on the target, which is vital to any shooter, especially to law enforcement and defensive shooters.