Trump’s attempted assassination weapon

Note the chunk missing from the stock where the local SWAT guy took a shot from over 100 yds from the ground. That would have put a stop to him if the stock hadn't been in the way.

I realize that different situations influence the choice of weaponry and have no idea if the local used a 5.56 or 7.62, but that picture makes a strong case for the 7.62 or bigger. Imagine a .338 Lapua! The missing pieces of the stock would've been devastating to his useless head.