Yes, a Fed 215 mag primer was in that load especially for the cooler weather. My hunting partner and i went for a drive to get out in the country. Hours of shooting daylight are from about 11:00 to just before 5:00. We found some tracks that were a day old. Put on our walking gear with an agreement we would walk 1/2 hour only. About 5 min. In found a Bison pie, frozen of course. Broke it loose, turned it over, not froze on the underside: a good sign. Walked in the tracks 25 min more. I asked my hunting partner "5 min more?" . Yes he said. Bison usually circle back the way they come before bedding down. This is what we found here. In a open pond and mostly willow open area with a few spuce trees we seen one in a hollow. Then 2 others, then 2 more. Rangefinder indicated 200 yds. 4 bedded down, 1 standing. They didn't know we were there. A stand of 3 spuce trees gave us cover to close the distance to less than 100 yds. No pressure. My buddy is using 375 Ruger. 2 Bison down at 1:00 p.m. skinned,gutted and quartered by dark. Walked out to the truck to go home for the night,get the snowmobile and 2 boggens and return the next day to transport. Break trail in, 2 trips to the bison ,back out to the truck, and home. Another full day done. Now time to process the ribs and neck while the rest hangs for 14 day's