The Axeon 2218623, also known as the Second Zero, is a weapon accessory that is ready to be utilized straight from the packaging. This ingenious tool serves as the quickest method to counter the effects of bullet drop over great distances.How the Second Zero works is that it perceptually raises the target\'s image by exactly the same amount of inches as the bullet\'s drop over a certain distance. To illustrate, if a bullet descends by 7 inches due to the force of gravity, the Second Zero will adjust the target\'s image upward by an identical 7 inches. Consequently, these two movements effectively neutralize each other.