@@Ar1sto1shi! someone who actually plays the game here to explain. 1 - It wasnt an explosive or anything of sorts, its a boxfight map, loadout is restricted to Gold Pump and Blue AR only. 2 - It was a pre-fire, so he shot as soon as he edites. This technique is done by guessing using player animations as reference When players edit a structure the model goes in an animation in which the arms are up with the building paper in hand. Considering how fast players edit, that animation is basically a sign to shoot so it's basically a timing thing