I will humbly submit my entry. This is a Rotisserie Ring for my Weber Grill. 

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I have not killed any Chronographs but did kill my wife's truck tire quite a while back with a .25 Marauder and also have a 2X4 in the wall of my "Airgun Lab" in the house that holds a 125 grain .357 cast bullet from a trigger issue involving my Benjamin Bulldog. No one was home except me that day and I got lucky that the 2X4 stud got in the way!