The Ovis World Slam is the taking of at least 12 of the world's wild mountain sheep under fair chase conditions. Recognized by the Grand Slam Club/Ovis (GSCO), it represents one of the most prestigious and expensive achievements in hunting — requiring expeditions across multiple continents.
A hunter must legally harvest and document with GSCO at least 12 different species or subspecies from the recognized wild sheep categories. The Grand Slam of North American Sheep (4 species) is naturally included. Beyond 12, hunters can pursue Super 20, Super 30, and Super 40.
Advanced level — deep into argali and urial territory
4
Super 30
30 species
World-class mountain hunter
5
Super 40
40 species
The pinnacle — fewer than a handful of hunters alive
Did you know? Only a handful of hunters in history have achieved the Ovis World Slam Super 40. The journey typically spans decades and requires travel to some of the most remote mountains in Central Asia, Siberia, and the Himalayas.
Eligible Ovis Species
GSCO recognizes over 45 wild sheep species and subspecies worldwide:
North American Sheep
Dall SheepStone SheepFannin SheepRocky Mountain BighornCalifornia BighornDesert Bighorn
Red SheepKerman SheepAoudad (Barbary) SheepHybrid (Corsican) Sheep
How Hunts360 Can Help
Whether you're just starting your journey or nearing the final species, Hunts360 organizes and guides these hunts across every continent. Our team has helped clients plan and complete award-qualifying hunts — from European mouflon in Croatia to Marco Polo argali in Tajikistan.
We handle everything: organizing your hunt, coordinating dates, arranging trophy shipping, and making sure every hunt is documented correctly for your award application.
Start Your Journey
Tell us which species you still need and we'll build a custom plan to get you there.
Chat With Us
