Shooters and hunters who routinely shoot at shorter distances will benefit from the Burris Signature HD 2-10x40 rifle scope's wide viewing angle and low magnification. Featuring the Ballistic E3 reticle, shooters are given a simple method for determining holdover and wind drift. The 2-10x40 is built with a one-inch nitrogen-filled tube and includes push/pull locking turrets that can easily be reset to "0". a Versatile Scope That's Perfect for Rimfire, Centerfire and Muzzle Loader Rifles a Ballistic E3 Reticle Provides a Simple Method for Determining Holdover for Distance and Hold-off for Wind Drift a 5x Zoom System With Premium, Multi-coated Glass for Crisp, Bright Images a New Push/pull Locking Turrets a Available With a Wide Choice of Front and Rear Focal Plane Reticles a Side Parallax Adjustment on Most Models