Swamp Fox Sentinel Ultra-Compact Red Dot for RMSc 1x16 3 MOA Auto Brightness

The Swamp Fox Sentinel Ultra-Compact Micro Red Dot – Black is a next-generation sight built for everyday carry on slimline pistol slides, delivering a true 1x magnification with a precise 3 MOA dot. Crafted with hard coated 7075 aircraft-grade aluminum and multi-coated glass, it avoids plastic bodies or polymers to provide rugged reliability in defensive scenarios. The Sentinel blends a compact footprint with robust features, including continuous adjustability and automatic brightness control via a photosensitive sensor for the A model, and up/down digital brightness with discrete MOA dial adjustments for the M model, ensuring optimal visibility across lighting conditions. With a 16mm lens, the sight offers parallax-free performance at 33 yards, while a 70 MOA total windage/elevation range enables confident sighting corrections. It is designed to withstand real-world use with 1500 Gs shock resistance, IPX7 waterproofing to 1 meter, and a compact 0.62 oz weight on a RMSc footprint mount. The Sentinel runs on a CR2032 battery with an approximate two-year real-world life and features anti-fog, hydrophobic, and anti-scratch coatings to preserve clarity. This compact optic is an ideal upgrade for defensive shooters and EDC enthusiasts seeking state-of-the-art sighting accuracy on every pull.