The Atibal STEALTH HD line optics is jam packed with features and outstanding optical performance at a competitive price.  The STEALTH HD exposed turrets are positive, audible, and track accurately with every click.  The dials also include a Return to Zero (RTZ) aka Zero Stop that allows the shooter to hold their elevation and windage adjustments at its original zero while dialing. This makes returning to zero a breeze without counting clicks or looking.  A feature that was only found in higher end scopes until now.