Don't try this one at home! Gav and Dan pop over to Kentucky where Scott from @KentuckyBallistics has prepared some explosive demonstrations of what can happen if the wrong ammunition is used at the same time a bullet is stuck in the barrel.
Here's the video we made with Scott on his channel - https://youtu.be/i40d_IkL3YI
Instagram - https://www.instagram.com/theslowmoguys
Filmed at 187,000fps with the Phantom TMX7510