hmm good reason not to use a muzzle break!!!!!
Just man up and jump right in behind that .338 Lapua Mag at the bench. Grip tight, grimance and touch that baby off. No stress, it will only hurt for second unless you crowd the scope it might leave a mark.
All kidding aside from my experience the only time I really notice recoil is at the bench. I tamed that with a bag of lead shot. When Im shooting at game I can't remember feeling much recoil. Even shooting prone, sitting, kneeling and off hand at targets isn't to bad with my 300 RUM if I don't shoot more than 5 or 10 rounds in a practice session. But I have survived 50 and 100 rounds of 12 gauge slugs to qualify in a day so maybe I have become a little numb to recoil.