Engage riflescopes were developed for shooters: shooters who want to conquer their next Trophy or demolish a distant steel target, shooters who love to do both. The engage lineup of scopes bridges the gap with an all new reticle and the next generation of quality components and finishes. The result is one optic that stands up in any environment and will perform whenever and wherever it's time to take the next shot. O-ring sealed and Nitrogen purging for total waterproof and fog proof protection. Fully multi-coated glass and ultra wide band coatings provide optimum brightness and true color across the light spectrum. The deploy MOA reticle has been designed for hunters, target shooters, devotees of multiple calibers - anyone looking for flexibility in an optic. The exon barrier coating repels waters, oil, fog, dust and debris. Backed by the Bushnell ironclad .