Cross-bow

Cross-bow is a pretty bad weapon if used by one person, but if used by several other people (in achieving the same goal), that could be friends or teammates, the weapon can become devastating.

The damage that one Cross-bow deals (when body-shot) is half health (around 40 damage), when you head-shot your opponent, the damage insta-kills him, the drawback is that the reload is painfully long, (around 9 seconds).

If used by more than one person against one opponent, (if you and the other player is aiming for the body) ,you can ragdoll the opponent almost immediately, (even kill him if you have more teammates) (if properly timed, that you and the other player shoot around the same time) which the ragdoll state takes long enough time for the cross-bow to reload and finish the job.

The training for cross-bow is the same as the long-bow's one, most of the stuff that applies to the long-bow applies to the cross-bow too.

If you're using the cross-bow by yourself remember to keep a long distance from your opponent to reload, (you have to keep a long distance cause the reload takes a long time and your opponent will eventually catch up with you, if you fail too many times to kill him).