Originally Posted by
Galloglaich
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The point of confusion on crossbows is simply that there were many different types of crossbows, which required much different levels of skill to use, cost different amounts, and were used by different types of people.
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Regrding crossbows, there were many different types.
A weapon like this, with a draw weight of around 150-200 lbs, was fairly simple to use, like a modern hunting crossbow. You could span it with your hands. Often they would have a simple wooden prod (bow), usually made of yew, or sometimes a steel prod like this one. This would basically be a hunting weapon which could also be used in war or for self defense.
[img]http://www.todsstuff.co.uk/images/crossbows/ts-img-battle-crossbow_350x175.jpg[/img]
This is a more powerful weapon in the 300-400 lb draw range. To span it you'll need a belt-hook or a device like a 'goats foot'. At that level of power, the bow is somewhat dangerous to use. If you slip while spanning it, or if the prod breaks, you could be injured. A lot of these also had composite prods which could easily be damaged by rain, so the prod had to be kept covered. The string is also vulnerable to moisture regardless of the type of prod.
[img]http://www.todsstuff.co.uk/images/crossbows/ts_img_late-14thc-warbow_500x258[/img]
In the later Middle Ages crossbows like these started to appear, with up to 1200 lbs draw. This is a lot more powerful than any crossbow you can get today. So people assume crossbows are like the ones they are familiar with, of the same level of power as the really simple one above. These things can't be spanned by hand, you have to use a device like a jack. If you slip while spanning, if the string or prod breaks, you could get seriously injured. In terms of power it's closer to a rifle or a musket than what we usually think of as a bow. This is a weapon which will be used by an expert.
[img]http://collections.glasgowmuseums.com/media/E_1939_65_te_1&[2]_01_S.jpg[/img]
a lot of these weapons were actually used mounted
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Similarly, you also have powerful siege crossbows like this, spanned by a windlass.
[img]http://www.todsstuff.co.uk/images/crossbows/ts_img_windlass-crossbow_400x218.jpg[/img]
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