The Birchwood Casey RND12 is an excellent .50\" round steel target that produces a distinct clang upon a solid strike from a centerfire rifle or pistol. The highlight of this target is its high-visibility white powder-coat paint that greatly enhances visibility. It also comes with square mounting holes designed to be compatible with carriage bolts, although the bolts are sold separately. Perfect for personal defense training, the Birchwood Casey .50\" round steel target is a valuable addition to your training equipment.