10 Ring Sentinel II 1x20 Micro Green Dot 3 MOA RMSc Footprint Shake N Wake

The Swampfox Optics Sentinel II 1x20 Micro Green Dot 3 MOA, from 10 Ring, is crafted for precision and built to stand guard with a sleek, cohesive design that supports concealed carry. Maintaining the standardized RMSc footprint and a slimline profile, it maximizes visibility with a larger 20mm window that enhances target acquisition without adding bulk. A standout feature is the patented removable rear sight guide installed in front of the window, providing backup support for micro pistols that sacrifice rear iron sights for dot sight compatibility. The Sentinel II presents a precise 3 MOA dot and incorporates Swampfox's Shake N Wake auto on/off technology for grab-and-go readiness, ensuring quick activation when time matters. Despite its compact RMSc footprint, the optic delivers improved clarity through a 20mm objective window and fully multi-coated optics designed to resist scratches, fog, and water, with rear hood serrations helping reduce glare. This combination yields reliable performance across varied lighting and weather conditions, supporting fast, accurate sighting and enhanced situational awareness for everyday carry and personal defense scenarios.