27 WSM? What's that? Did you mean 270 WSM?

I think the most popular calibers in the WSMs are the .270 WSM and the .300 WSM, but the others haven't really caught on, especially the WSSM cals, those haven't really caught on at all. The .223 WSSM, C'mon! What a joke that thing is! I'm sure a few people have a 7mm WSM on this website, just be patient,and I'm sure you'll get some answers.