The Gram Discs Oslo is a very high-speed distance driver with good glide and strong fade. It produces a hard-hooking overstable flight, making it a dependable choice in windy conditions and for shots that require a consistent finish.
High speed (12) demands significant arm speed and solid technique to achieve full flight.
Release flat with power — the disc will resist turning over and finish reliably left (RHBH). Great for forehand drives.
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A PDGA-approved disc from Gram Discs, certified in July 2025 with flight numbers still being published. The 21.1cm diameter disc has a 175.7g max weight, 7mm rim depth,2.7cm rim width, and 7mm disc height, though detailed flight characteristics are pending release.
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What the Gram Discs Oslo's flight numbers mean for your game
This disc demands elite arm speed. Most recreational players will find it flies understable until they develop enough power.
Good glide allows this disc to stay aloft longer, adding distance. However, it may be more affected by headwinds.
This disc resists turning during the high-speed phase of flight. It holds its line or moves left (for RHBH throwers) from the moment of release.
Strong fade creates a hard hook left (RHBH) at the end of flight. Reliable in wind and useful for dogleg shots.
