Featuring a 4 MOA dot and a light but sturdy polymer body, the Shield SMSc Mini-Sight Compact is ideal for compact carry guns such as the Hellcat OSP. The optic is powered by a single CR2032 battery and sports a quartz-coated polymer lens for clarity and shock-resistant durability. Comes standard with battery, mounting screws, hex wrench tools, sight adjustment minidial and 1° shim plate.