Make sure the sound is UP.. pay attention to the report in the back ground followed by the sound of the bullet coming in.  No "snap" here, subsonic is very interesting.  Do you think this was the last sound heard by many back in the day?

My Son and I setup an iPhone Mini on slow motion and this was the result.. pretty cool if you ask me!

(And yes, this was not my finest shooting on this day, but was able to catch this great video)

Ever Wonder how many times a Ram could rock back and forth after a well placed hit, but not enough energy to knock it over?  Well here you go and understand this video was shortened due to size.  Grab the popcorn, this takes a while!