The HWS XPS3(TM) is the latest addition to EOTECH&';s line of holographic weapons sights, and it boasts several unique features. First and foremost, it is the shortest and lightest night-vision compatible HWS that the company has produced so far. This is achieved in part by the use of a single transverse mounted CR123 lithium battery, which not only provides power but also saves space on the rail, leaving more room for other accessories such as rear iron sights, magnifiers or night-vision mounts. This compact and lightweight design makes the XPS3 a great choice for those who prioritize mobility and flexibility in their shooting setups. Whether you&';re a professional operator or a recreational shooter, the XPS3 can help you achieve greater accuracy and faster target acquisition in any situation. Reticle Options The exclusive reticle patterns of EOTECH play a crucial role in achieving quick target acquisition and MOA accuracy at any distance. The reticles feature a 68 MOA ring encircling a 1 MOA center dot, enabling the shooter to swiftly acquire and aim at the target. EOTECH One Dot Reticle Our top-selling reticle pattern is the 68 MOA ring with a 1 MOA dot, which offers three effective aiming points. These points are calculated based on a load of .223 cal. 62 gr. with a velocity of 2,900. When using different loads or calibers, the shooter will need to determine the ranges for the aiming points. If using a shotgun, the 68 MOA ring can serve as a representation of the shot pattern, but it will vary depending on the selected shell and choke. To order this reticle, look for model codes that end in -0.