The Barska 2.5-15x56 AR6 Riflescope is a highly developed large caliber scope. The AR6 was developed by the demand of shooters of mid to large caliber rifles. Shooters have enjoyed using Barska riflescopes for years and have now asked for a high quality riflescope for large caliber rifles that chamber the popular .308, .30-6 and .50 large caliber bullets. The AR6 Scope features the new 6x magnification technology, which allows a wider magnification range of intervals of 6x. The 6x magnification optical design allows the scope to have an extreme low power of 2.5x and can zoom in up to a maximum of 15x. This wide power range allows for comfortable targeting at multiple distances with a wide field of view.