Long
[img=http://i1.wp.com/extra.listverse.com/amazon/ancientweapons/Arbalette-p1000546.jpg?resize=450%2C262]
Hand
[img=http://en.academic.ru/pictures/enwiki/67/Crossbow_pistol_IMG_3841.jpg]
Small
[img=http://fourriverscharter.org/projects/Inventions/images/europe_crossbow2.jpg]

So they can be in all of them depending on the side. So yes you are correct.