All Burris rifle scopes have several features found only in premium optics including the highest quality lens glass, double internal spring force, and specially made quad seals to eliminate potential leakage problems. Burris rifle scopes also have the exclusive HiLume® multi-chemical multi-coating applied to both surfaces of every lens in every scope, resulting in 99.5% light transmission per lens surface. All adjustment systems are positive, repeatable, steel-on-steel, and all Burris rifle scopes are filled with laboratory grade dry nitrogen to absorb moisture. Every Burris rifle scope is individually waterproof and fogproof tested and warranted for life. You just can't beat Burris rifle scopes for quality and value! Check out our selection of Burris rifle scopes below, or click here for Burris Spotting Scopes, Burris Handgun Scopes, or Burris Binoculars.