I ain't saying whether I believe or disbelieve that one, though after a couple of years of messing with crossbows I know I couldn't do it without having a good benchrest and having the crossbow sandbagged into place.

Also, the trajectory would have me shimming the scope mount way up to get anywhere close to being able to sight in at 100 yards. The longest yardage mark in the scope on my best crossbow - Excalibur Vixen - is on target at around 43 yards but nearly 2 feet under the spot at 50 yards.

Even if I could shim up the scope enough to get a 100 yard zero, I think the crossbow would be elevated so high the end of the arrow deck would block the view of the target.

I'm just saying I don't know how this shooting was accomplished at 100 yards... but I'm keeping my can of BS repellent close at hand.