Subscribe GSCO Membership

Get 1 year of GSCO Membership

Be a member and help to protect the right to hunt and to promote wildlife conservation worldwide 

Iberhunting offers you information to know more about GSCO

GSCO’s Purposes:

  • Continue to be the established documentation and records-keeping organization for legally-taken Grand Slams of North American Wild Sheep®, Ovis World Slams® of wild sheep of the world, Capra World Slams® of wild goats of the world and the Super Ten®, Super 25™ and Super Slam of North American Big Game®.
  • Encourage the use of legally issued permits, tags, and/or licenses for the hunting of wild mountain sheep, goats and other North American species.
  • Inform and educate people of the world about wild mountain sheep and goats and other North American big game.
  • Use financial resources to benefit, directly or indirectly, wild mountain sheep and goats and other North American big game.

Iberhunting is very proud to be a Diamond Sponsor of GSCO and support Wounded Veterans

Please subscribe GSCO to support the worldwide wildlife.





    Thank you for your support!    Grand Slam Club/Ovis is a 501 (c) (3) non profit conservation organization.


    P.O. Box 310727, Birmingham, Alabama 35231

    Phone: 205 674 0101      Fax: 205 674 0190


    Phone: +34 868 189 642