Not trying to proclaim myself as an expert or insult anyone, and surly do not expect everyone to like the BT bullets. I just do not buy the stories of limbs flying off and holes the size of basketballs due to exploding bullets. Like I said I use them in the .270 WSM which is very close to your 7mm with no problems but to each their own, just please do not start the internet myth again that so many have debunked for years now.