0 hits. Thing is good-to-go straight from the wrapper. Friend had a NIW Friday, peeled it off and a few of us used it during the game. With less than a dozen hits on it, we had a guy bouncing the ball over the fence with one of the ugliest swings ever. And he did it twice that game.
And for the record, it is a 28 oz.
I will even say with my 27oz out of the wrapper first ten hits were into if not over the fence using evil bp 52's. We practice on a short field but have measured off 330 for reference. Endcap started to wiggle after about 50 hits. None of my AM's hit any farther with more hits, just sound different.