The Spuhr Aimpoint Micro Left Hand ISMS Scope Mount Interface A-0025B is a versatile accessory designed to attach an Aimpoint Micro red dot sight to the left side of the ISMS scope mount at the 7:30 position. Compatible with various red dot sights including the Aimpoint CompM5, HoloSun HS403, and Vortex SPARC AR, this interface ensures a secure and stable attachment. Made from durable materials, it includes screws for easy installation and weighs just 43 grams, making it a lightweight yet robust addition to your shooting setup Spuhr Aimpoint Micro Left Hand ISMS Scope Mount Interface A-0025B