4/5 curl is the regulation in the zone I was in. He is only legal buy half inch. Watch him for over a hour at 300 yards threw the swaro to determine if he was legal
In alberta most of the provinces sheep ranges are a over the counter 4/5 or larger tag. If successful you have to wait a full season to be eligible for a bighhorn ram tag again. In Saying that this could change this year to a draw or a full curl regulation province wide from the proposal that was submitted by fish and wildlife. Lots of hard cores sheep hunters got there fingers crossed that this proposal falls threw.