This is a Leupold Rifle Scope known as the VX-6HD, model 171565.
With a slightly smaller objective lens than its 50mm counterpart" the VX-6HD 3-18x44mm can do it all while packing a little less weight. At 3x magnification" there's enough field-of-view to navigate brush and timber situations" but crank the power selector all the way up to 18x" and you've got enough magnification to dominate any backcountry landscape. The 3-18's edge-to-edge clarity gives you outstanding brightness" color consistency" and resolution. This means dominating the first and last 15 minutes of the day. The wide zoom range and our latest technology" which includes an in-scope electronic reticle level" CDS-ZL2 Zero Lock elevation dial" and removable throw lever" make your VX-6HD the most versatile Leupold riflescope ever made.
Features:
6:1 zoom ratio
Guard-ion rain shedding coating
Reversible throw lever
Electronic reticle level
Push button illumination