Hawks Tech 3in1 4 - 16X Adjustable Rifle scope Sight Magnification: 4 - 16X Field of View @ 300 yards: 16.1' - 4.0' 4retical have 4 Different Reticle Patterns These optical and electronic integration laser scopes provide a wide field of view for us. Suitable for rapid-firing of shooting of moving targets basides battery ( NOT included)