?/?/?/? (Our best guess based on feel 4/5/-1/0) *Rare Prototype "Material Test Shot" Midrange that feels very close to a Putter, but with a shallower rounded edge. Not PDGA Approved, most likely DX plastic and does not glow. This disc is a rare piece of Innova history—an unapproved prototype midrange from the Innova Air Force series, featuring a bottom stamp that reads “Material Test Shot.” Created for internal testing, this disc was likely part of a limited run used to evaluate new plastic blends or mold designs before public release. While it’s not PDGA-approved and never entered mass production, its unique tooling and exclusive Air Force bottom stamp make it a standout collector’s item. Whether you're drawn to experimental plastics, rare pre-release discs, or just want a conversation starter for your wall or shelf, this prototype midrange is a true gem from Innova’s R&D archives.
