Swampfox Optics Sentinel II 1x20mm 3 MOA Micro Red Dot Sight - Blackout Rear Sight

The Swampfox Optics Sentinel II is a compact micro red dot purpose-built for concealed carry pistols. Built around an RMSc footprint, the Sentinel II mounts directly to optics-ready compact and subcompact handgun slides and pairs a fast, uncluttered aiming picture with a snag-free profile designed for daily carry.

At its optical core, the Sentinel II delivers a 3 MOA dot available in red or green illumination, manually adjusted across 10 brightness settings including 2 night-vision compatible levels. The viewing window measures 20mm wide by 17mm tall, providing ample reference space without growing the optic's footprint. Windage and elevation adjust at 1 MOA per click for precise zeroing.

Designed for grab-and-go readiness, the Sentinel II uses Swampfox's Shake N' Wake auto on/off feature, automatically powering down after a period of inactivity and instantly waking at the slightest motion. Battery life is rated up to 50,000 hours on a single battery.

A patented Blackout removable rear sight is integrated into the optic body, giving the shooter functional backup iron sights in the event the dot goes down or the battery is depleted. The rugged housing is waterproof and shockproof to handle the recoil of defensive handgun loads, making the Sentinel II a smart, low-profile optic for everyday carry.