Lynn,

I'm an avid bowhunter. I use a compound bow. What do you need to know specifically?

I know the crossbow "arrows" are called bolts. There seems to be 2 styles of knocks to choose from, a flat and a halfmoon.

I'll be of as much help as I can be. I used to do a part time stint in an archery shop, but only worked on crossbows once or twice.

Ray