Advanced Fully Multi-Coated lenses and XPL coatings balance out this optic for a wide variety of conditions. Cross-over features such as Locking turrets are not just for hunting, they instill confidence in mid to long range shooters as well. Affordable, solid, and reliable are seldom associated with long range shooting and long range hunting. The Helos BTR GEN2 is the exception. Advanced Fully Multi-Coated lenses and XPL coatings balance out this optic for a wide variety of conditions. Cross-over features such as Locking turrets and precision zero stop are not just for hunting, they instill confidence in mid to long range shooters as well. This ultra affordable 34mm scope tube has 100 MOA of elevation adjustment, putting the furthest targets within reach.