Steiner T6Xi 2.5-15x 50mm Rifle Scope - Illuminated SCR MOA - Steiner's T6Xi 2.5-15x50mm Riflescope is a compact optic that offers superior versatility, and works equally well on semiautomatic carbines and bolt action rifles. Capable of engaging targets at mid to long range, the T6Xi 2.5-15x50mm is equipped with Steiner's innovative Low-Profile Never-Lost turrets - these turrets are locking to ensure the utmost consistency in the field, and allows the shooter to instantly know click values through a unique second rotation indicator as well as audible clicks. Like all of the premium optics in the T6Xi series, the 2.5-15x50mm riflescope is outfitted with a diopter locking ring that prevents unintentional movement once the reticle is focused on the user's eye. In addition, the T6Xi 2.5-15x50mm also features a throw lever for rapid changes to magnification, and features 11 illumination levels: 7 for daytime and 4 for night.