Hornady Superperformance 7-08

Has anyone used Hornady Superperformance SST 139 grain in 7mm-08 on Muley's?

I'm curious about their performance. Especially out of a 22" barrel...

Thank you,
3,186
JDavid
I have shot the superformance sst 129 gr. 6.5 creedmoor. There is no doubt in my mind it wouldnt knock down a mule deer. I have shot my loads in to a box full of old phone books, to see the weight loss, using the hornadys 129 gr, barnes 120gr., and sierras match king HP 140gr. The hornadys lost 7% , barnes 1 %, and the sierras I cant even remember but i wasnt concered because they are a match bullet.

So if you feel you can get a good shot it will take down any deer you have in your crosshairs.
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