For big game hunting, choose the Bushnell Elite 3500 3-x50mm riflescope with DOA600 reticle with extra light-gathering capabilities. Other features include RainGuard HD, fully multi-coated optics, one-piece aluminum tube, magnum recoil-proof construction, argon purged, 1/4 MOA resettable windage and elevation adjustment, fast-focus eyepiece, and 100% waterproof, fogproof, shockproof, and bulletproof.