German Precision Optics (GPO) has the Passion 3x Riflescope with plex reticle with a ballistic turret system and 5 turrets. The turrets are calibrated for Hornady ammunition and can be set for 5 different calibers, .223 Rem, 6.5 Creedmoor, 308 Winchester, 30-06 Springfield and 300 Win Mag. The GPObright lens coating can pass u to 92 percent of light to keep the view bright even in dusk or dawn conditions and the Double HD lens coating enhances color for a vivid image. Find the range, dial it in and GPO helps you turn a hunt into a harvestFeatures:The turrets are calibrated for Hornady ammunition and can be set for 5 different calibers, .223 Rem, 6.5 Creedmoor, 308 Winchester, 30-06 Springfield and 300 Win Mag;GPObright lens coating can pass up to 92 percent of light to keep the view bright even in dusk or dawn conditions and the Double HD lens coating enhances color for a vivid image