Swift Premier Airgun scope comes with same great features found on the Premier line scopes, but is built to withstand the spring recoil from an air rifle. Multi coated lenses for an exceptionally clear, sharp image and reinforced reticle mounts for added durability. Being only 12.5? long, it fits great on virtually any air rifle. Fogproof, waterproof and shockproof, scope includes lens caps and a limited lifetime warranty.