The Burris Fullfield E1 3-9x40mm rifle scope is the classic choice for American hunters featuring a sophisticated Ballistic Plex reticle with cascading windage and elevation dots for long-range accuracy up to 500 yards.Burris Fullfield E1 3-9x40mm magnification rifle scopeBallistic Plex reticle designed for muzzleloader applicationsFinger-adjustable windage and elevation turretsHigh-grade optical glass with Index-matched Hi-Lume multicoatingDouble internal spring-tension system maintains zero through heavy recoilWaterproof and nitrogen-filled to prevent internal foggingDurable 1-piece outer tube constructionSeparated power ring and eyepiece design accepts flip-up lens coversProtected by Burris Forever WarrantyBuilt to withstand heavy recoil and harsh field conditions this scope delivers exceptional brightness clarity and repeatable accuracy for hunters in all terrain and weather conditions.