When I was sighting in my Oly Arms Ultramatch in '92 there was an old guy and his two 30 something kids at the range one stall away and right next to steel roof support pipe.........they were shooting a .378 Weatherby Mag with a muzzle brake. The shockwave off that brake was violent and wrang the pipe something fierce too. I was flinching in anticipation of their trigger pull, had to relocate to dial my gun in. The SOB's shot 2 boxes of shells making them a LOT tougher than me. I was hoping they'd break a collarbone and have to quit!
Haven't been too fond of breaks ever since.
