Burris Oracle Bow Sights 176 MOA 17oz Black Adults. The Oracle will learn the trajectory or drop for two different arrow configurations and will accommodate up to 176 inches of drop at 100 yards. Most bow set-ups will be able to achieve 80-110 yards depending on bow speed and arrow weight. The Oracle bow sight automatically detects when the sight is mounted for a left-handed bow and reverses the LED readout. One CR123 battery powers the sight for 1000-2000 cycles.Battery - CR123 Battery Life - 1000 to 2000 activations Laser to Reflective Target - 500 yards Laser to Deer - 200 yards Operating Temperature - -10F to 140F Storage Temperature - -40F to 158F Specifications for Burris Oracle Bow Sights: Manufacturer: Burris Color: Black Weight: 17 oz Battery Type: CR123 Battery Quantity: 1 Features of Burris Oracle Bow Sights: Magnification: Objective: Exit Pupil: Field of view: Reticle: Dot Close Focus: Eye Relief: Infinte Nitrogen filled: Waterproof: Weight: 17oz Focal Plane: Package Contents: Burris Oracle Bow Sights Manual Tool(s) Target and laser pointer. Burris Forever Warranty (Non-Thermal Optics) and Three Year Limited Warranty (Thermal Optics) All Burris Optics (with the exception of Thermal products) are covered by the Burris Forever Warranty . Burris Company Inc. ("Burris Co. or "we") warrants that its Burris Optics products (nonthermal optics products) will be free from manufacturing defects for the product's lifetime from the date of purchase or delivery (whichever occurs later). Burris Co. also warrants that its Burris Thermal Optics products will be free from manufacturing defects for a period of 3 years from the date of purchase or delivery (whichever occurs later) by the original purchaser. Warranty information and warranties are supplied solely by the manufacturer and not this retailer. This retailer publishes information from the manufacturer for information purposes only and the manufacturer is solely responsible and liable for any warranty information and warranties published by this retailer. Please reference the appropriate manufacturer documents or reach out to the manufacturer directly for full warranty terms and effective dates. Burris 300400: Oracle Bow Sights 176 MOA 17oz Black Adults