I've tested it for ranging and holdover use which works very well and is pretty quick. I found the input of balistics data very easy to do. You can find plenty of instructions online for how to accurately do this. This comes with 1. Sun shade 2. a,b,c down adjustment plates for 10moa 20moa and 30moa leveling. 3. The burris Pic/dove tail clamps. 4. Brand new CR123A battery 5. Scope end caps. Slight rub mark discoloration from the field. Unsure how old this is. Chuck this link into web browser and see it in action https://youtu.be/_P57Qa4wJK8?si=N2pe5dH9ziuEnc0v