Shooters Use a alternative of 5 interchangeable reticles to suit their model. This night vision scope also includes a 3D Gyroscope and an E-Compass. The exit pupil is 8mm, but shooters really should Notice that eye relief comes in at just one.77-inches. These are definitely issues that you might check https://doctorbookmark.com/story19351926/how-much-you-need-to-expect-you-ll-pay-for-a-good-night-vision-rifle-scope