Introducing the Ballista Pro - Latitude 64 - Calvin Heimburg - OTB Tour Skins HOF Stamp, exclusively at GoThrow.com. The Ballista Pro is the big brother to the popular distance driver, the Ballista, featuring added stability for experienced players. It is a great option if you are looking for a distance driver that can navigate tight fairways with precision. With an ideal balance of speed, stability (fade) and glide, it can be a go-to, high-speed, distance driver for players. Join our elite community at Go Throw, home of the 2025 Go Throw Tour, and elevate your game with this professional-grade disc.