Upgrade your rifle and tackle any tactical environment with the Sig SauerA(R) ROMEO5 Gen II + JULIET3-MICRO Red Dot / Magnifier Combo. The Sig Sauer ROMEO5 Gen II Red Dot features a ruggedized, industrial design with lightweight aluminum construction and a hardcoat anodized corrosion-resistant finish. This red dot sight boasts top-mount illumination controls for an ambidextrous design with up to 12 (10 day, 2 night vision) user-controlled brightness settings that allow users to adapt to virtually any lighting environment. Sig's proprietary Motac(TM) technology automatically powers up this red dot when it senses motion and automatically powers down when it doesn't to help save precious battery life. What's more, Sig's legendary LensArmor(TM) and LensShield(TM) protective coatings combine to protect this red dot's lenses from scratches, dirt, and other hazards to keep a crisp, clear sight picture. An I-BEAM mount maximizes situational awareness and aids in quick, intuitive target acquisition. Featuring a parallax-free optical design, this red dot is built for dependable IPX7 waterproof and fog-proof performance. Operates on one CR2032 battery with up to 40,000 hours of battery life on the lowest brightness setting. Backed by Sig's Infinite Guarantee lifetime warranty. The JULIET3-MICRO Magnifier features a flip-up PowerCam 90deg Mount, designed to deliver superior reliability and quick transitioning from close quarters to intermediate ranged targets. Plus, the front and rear thread-in lens protectors offer superior scratch, drop, and water protection when working in challenging environments. This ultra-compact and lightweight magnifier features a CNC-machined, aircraft-grade aluminum housing with O-ring seals that deliver an IPX7 submersible waterproof rating for maximum versatility. The dialect-coated prism delivers optimal clarity. Better yet, this magnifier is backed by Sig's lifetime Infinite Guarantee(TM), promising a lifetime of reliable field service you can truly depend on.