The Burris Fullfield E1 40mm Rifle Scope with Ballistic Plex E1 reticle offers classic 3-9 magnification for hunting in all sorts of terrain and conditions. Designed by Burris with separate power ring and eyepiece so you can use flip-up lens covers on these Rifle Scopes. Burris Fullfield E1 Rifle Scopes come equipped with the Ballistic Plex E1 reticle with cascading windage and elevation dots to improve accuracy on long-range shots out to 500 yards. Mount a Burris Fullfield E1 3-9x40mm Multi-Coated Rifle Scope on your rifle for a lifetime of field use, even with heavy recoil.image