Another Lancair owner at my airport had the "luxury" of having two doors to his ES.  One was defective and he was sent a new one by Lancair.  He took that opportunity to test the small plastic handled escape tool he'd gotten as a gift from his wife.  It didn't touch the window in the ES door.  He ended up buying a ball pein hammer and grinding the rounded end to a point.  That "weapon" worked very well.  He carries his custom hammer in his plane.  I think the pressurized aircraft have thicker windows than the ES so even the big hammer might have trouble cracking out a window.

 

Mike Easley

Colorado Springs