Finally got out, with son in tow and hunted these sheep for the first time. It was a hard hunt, with lots of walking and glassing the wide open canyons. The animals are hard to spot, as they blend in very well. Finally able to track some down and get a shot (not long at 285). 7mm WSM with 175gn SMK. Went in opposite shoulder at sharp angle, took out lung, heart, liver and exited side (visible in pic). This is the same rifle/load I used on my Elk I posted here a while back. It was a great hunt, especially with my son there.