The HS507COMP combines an oversized window, premium reflective glass, and the new Competition Reticle System to deliver prize-winning clarity and performance for the competitive shooter. Innovative Shake Awake technology brings the optic to life with the slightest movement, meaning no fumbling with controls. Once inchawake, inch the Competition Reticle System provides your choice of 2 MOA dot, 8 MOA circle, 20 MOA circle, or 32 MOA circle with multiple combinations to help get you on-target in a competitive setting. The unit's generous 1.1x0.87 inch multi-layer reflective glass window features top-quality multi-coatings to deliver the highest level of clarity along with a parallax-free sight picture and unlimited eye relief. The durable 7075 aluminum chassis stands up to regular use, and IP67 waterproof construction means the HS507COMP excels outside the gun range too. Miniaturized to fit most handguns Competition Reticle System (CRS): 2 MOA dot, 8 MOA circle, 20 MOA circle, or 32 MOA circle with multiple combinations Advanced LED technology gives you up to 50,000 hours of use on single battery Shake Awake technology brings the unit to life with movement Multi-layer reflective glass with advanced multi-coatings to provide enhanced clarity CNC-milled 7075 aluminum housing IP67 certified waterproof 1 MOA windage and elevation adjustments 6 daylight/2 night vision brightness settings Order today!