TRU TG-TG948UR FAT BEAD UNIV RED
https://www.tandktactical.com/shop/788130012659-tru-tg-tg948ur-fat-bead-univ-red-26971
https://www.tandktactical.com/web/image/product.template/26971/image_1920?unique=125bd04
The FatBead is a large diameter fiber-optic bead replacement sight. This sight features Universal thread size.
