Seriously? I have shot .260 without a brake for years up until lately and see my impacts and misses just fine. 6 Creed would be cake. I see my impacts when shooting my .338 LM too, though admittedly not always while on barricades and loose supports.
I have the following tactical bolt rifles. 6 mm creedmoor, dasher, bra, fatrat. All shoot 6mm, and i perfer the bra rifle over all the rest for prs tactical. Mine is shooting 105 hybrids at 3010 fps, yes that is a little slower then my creedmoor. But the recoil is next to nothing.