Point-of-aim meets point-of-impact with the exceptional new SIG SAUERA(R) ROMEO5 Red Dot Sight. 1X magnification and unlimited eye relief create an ultra-low parallax, keeping the red dot parallel to the bore of your firearm to maintain target acquisition regardless of eye position. MOTAC motion sensing technology adds to the extended battery life (50,000+ hours) by powering up the sight upon movement and shutting down when idle for two minutes. Ultra-efficient red LED illumination for excellent visibility in daylight settings. The durable aluminum housing is IPX-7 rated for waterproof and fogproof performance. Side-loading battery compartment allows you to replace the battery without removing it from the mount. This model includes the popular JULIET3 3x Magnifier for an easy transition from close-quarters to intermediate-range targets. More on the JULIET3 3x Magnifier The JULIET3 3x Magnifier is designed to work as a stand-alone magnification solution or in conjunction with reflex optics. Aircraft-grade CNC aluminum housing and dielectric prisms pair perfectly with the ROMEO5 and can be adjusted for height with the included spacers (1.41", 1.53", and 1.63" h.). The quick release PowerCam 90Adeg Mount quickly flips to the side and comes with built-in recoil lugs for repeatable zero. It's lightweight and also carries an IPX-8 rating for waterproofing. ROMEO5 Red Dot features: High-performance lens coatings provide excellent light transmittance and red dot contrast 2 MOA LED red dot reticle provides 10 illumination (8 daylight plus 2 night vision) settings for maximum visibility regardless of light conditions MOTAC (Motion Activated Illumination) technology powers up the illumination when needed and shuts down when idled for two minutes Ultra-efficient red LED illumination for daylight visibility and adds to the 50,000+ hours of battery life Lightweight aluminum housing is durable and IPX-7 rated for waterproof, fogproof performance M1913