That's a helluva nice caribou Buff!!! Congratulations!!My Quebec-Labrador Caribou that I shot in 2017 with Leaf River Lodge in Quebec. I used my Remington 700 in 7 mm Rem mag with my 160 grain Nosler Accubond handloads. The bull was good enough to be invited to the 30th Boone & Crockett awards ceremony in Springfield, MO this coming August. It is currently on display with the other B&C awards animals in Bass Pro's Wonders of Wildlife Museum in Springfield, MO.
Wow that is quite a big bear from my home state and taken with the exact caliber and bullet that I use for whitetail. Congrats.