Vortex Crossfire II Rifle Scope 3-9x40mm V-Brite Illuminated Reticle 1" Tube

From Vortex:
Clearer. Tougher. Brighter. Our popular Crossfire riflescopes are completely redesigned and built to exceed the performance standards of similarly-priced riflescopes. Longer eye relief, a fast-focus eyepiece, fully multi-coated lenses and improved, resettable MOA turrets ensure optimal performance in the field. The hard anodized one-piece aircraft-grade aluminum tube is nitrogen purged and o-ring sealed for a lifetime of waterproof/fogproof performance.

V-BRITE ILLUMINATED RETICLE (MOA)
Uses the V-Plex format along with battery-powered electronics to illuminate the center dot for better low-light performance. Good for hunters/shooters during extra-low light conditions.