Yep, I hand build them. I have a machinest friend that makes the metal parts for me to my design and I buy the prod form a company that specializes in medieval crossbows, but the design and wood work is all me. this particular one is 185lbs and shoots a 454gr wooden bolt about 200fps and is accurate to about 70yrds (targets and fieldpoints mind you) but hunting range is more like 25-30yrds max. I am now using a 160gr Magnus 2 blade broadhead and this is a quick slightly quatering away group I did with the broadheads at 22yrds. The one off to the right was all me by the way, it flew right where I pointed it

course if I pointed it to the right spot it would have been good. Not bad for no sights all were good kill shots.
Wyvern