When purchasing Swampfox Optics or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.

Introducing Sentinel-A, the ultra-compact micro red dot sight designed for everyday carry on slimline pistol slides in the next generation. Our product is made of hard-coated 7075 aluminum and multi-coated glass and does not have a plastic body or polymer lens. Sentinel-A will never sleep since it has a photosensitive sensor located on the left side of the scope body to provide a bright dot relative to ambient light regardless of the conditions, day or night. Furthermore, there are no manual controls or Shake 'N Wake, thus Sentinel-A can never be accidentally shut off. Simply install the CR2032 battery underneath Sentinel-A and you are good to go for two years straight.

Sentinel is compatible with different slimline slide pistol models like Glock 43X, Glock 48 MOS, Sig P365XL, Springfield Hellcat OSP, Canik Elite SC, S&W Shield 2.0 Optics Ready, Walther PPS M2 Optics Ready that incorporates an RMSc footprint either from the factory or gunsmith cut.