SIG SAUER ROMEO 7 1X30MM FULLSIZE RED DOT SIGHTThe ROMEO7 full-size red-dot sight provides an excellent 1x aiming solutions for MSR platforms. Able to be mounted to a variety of systems with vertical spacers. Low Dispersion lens has high performance coating that allows for exceptional light transition with no distortion and powers off and on with movement utilizing Sig's Motion Activated Illumination system. Battery lasts for 60 000+ hours and features a low profile battery compartment that allows for changing batteries without removing the sight from the firearm. Sight is also IPX-7 rated for water immersion up to 30 minutes at a depth of 1 meter.