Heavy Crossbow - Light bolt - What happens?

I know I can shoot a medieval bolt from a modern crossbow and the results are devastating, but what happens when I try to shoot a modern bolt from a 960lbs medieval crossbow? Fast as lightening or just 'meh'? Lets find out. You can watch the start of the Lock Down Longbow series here    • CRAZY idea... War bow archers - turn away now   Medieval windlass crossbow by https://todsworkshop.com/collections/... If you would like to help support the channel please visit my sites https://todcutler.com for excellent budget historical weapons https://todsworkshop.com for custom historical work and for T shirts and merch please visit https://todsworkshop.creator-spring.com/ Thanks to Skall for allowing me to use his bow    / skallagrimnilsson   If you are interested in his bow, it is for sale and please contact him - It will come with a new string! Edited by Greg Bright