That's pretty cool. I can't do that. We have no puddles. Last night without the wind, it was -21F. Although its nice and warm now.. its -12F. We don't even want to talk about wind chills. But puddles tend to harden pretty fast where I live. We'd be more prone to ricochet.

That is impressive expansion. I shoot that same bullet and have always felt it would be a great deer bullet.