The Swampfox Sentinel II 1x20 Micro Red Dot Sight (SNL2120-RMT) is a slim, RMSc-footprint pistol optic built to maximize visibility while keeping your carry gun compact. Its enlarged 20 mm window and crisp 3 MOA red dot make it easy to pick up the sight picture quickly, while the integrated tritium rear guide offers a clear backup reference when traditional rear irons are deleted for optics-ready slides.

This model is purpose-built for concealed carry, duty sidearms, and serious range use where fast acquisition and dependable performance matter. Shake N’ Wake auto on/off technology keeps the sight ready without constantly draining the CR2032 battery, and the rugged 7075-T6 aluminum housing shrugs off daily carry abuse. With 10 brightness settings, IPX7 waterproofing, and precise 1 MOA adjustments, the Sentinel II reflects Swampfox’s focus on practical innovation for modern handgun shooters.

Key Features:

• Manufacturer: Swampfox
• Model: Sentinel II 1x20 Micro Red Dot, Tritium Rear
• Dot Size: 3 MOA
• Magnification: 1x
• Lens Diameter: 20 mm
• Illumination Positions: 10
• Battery Type: CR2032
• Max Battery Life: Up To 50,000 Hours
• Adjustment Increment: 1 MOA Per Click
• Waterproof Rating: IPX7
• Housing Material: 7075-T6 Aluminum
• Mount Type: RMSc Footprint
• Special Features: Tritium Rear Guide, Shake N’ Wake Auto On/Off