I have the same gun RJ, shortened to 21” no iron sights and in a McMillan. I took it to Alaska but didn’t flip the switch there with it. Mozambique was a different story. It worked well on a bunch of plains game including a couple big eland bulls. The scope stayed on, stayed sighted in, no issues. The Model 700 in 375 H&H is a great combo imo.
What were you hunting in Alaska?