Athlon Optics Cronus BTR GEN2 4.5-29x56 Rifle Scopes Mil or MOA

First focal plane reticle stays valid at all power settings allowing you to fully utilize the specially designed reticle that shrinks or grows along with your target as you zoom in or out. Precision zero stop system allows you to lock down your zero position and dial back to it with a sharp and precise stop right at your zero mark even you are turning it in pitch-dark or blind folded. Waterproof to protect the scope in the harshest weather conditions or if accidently submerged underwater Precision zero stop system allows you to lock down your zero position and dial back to it with a sharp and precise stop right at your zero mark even you are turning it in pitch-dark or blind folded. UHD Glass - extra low dispersion glass significantly reduces chromatic abberation giving you an utmost bright and sharp image with true color reproduction