Viridian 9810159 Venta Black 1 x 20 mm 3 MOA Green Dot
https://www.tandktactical.com/shop/647581796405-viridian-9810159-venta-black-1-x-20-mm-3-moa-green-dot-43993
https://www.tandktactical.com/web/image/product.template/43993/image_1920?unique=e0469fd
Venta Green Dot Sight. 3 MOA Green Dot. IPX6 waterproof.
