The Eotech HWS EXPS2(TM) is designed to make the most of limited rail space due to its compact size. This allows for the co-witnessing of iron sights, which is a valuable feature for many users. To further enhance its versatility, the device also includes convenient side buttons that allow the user to add a magnifier with ease. Additionally, the EXPS2(TM) features an adjustable, locking, quick-detach lever that makes it effortless to attach and remove the device. This feature provides a high level of convenience and flexibility for the user, allowing them to easily switch between different optics as needed.