When making bolts for my x bow,can I use the nocks on a standardlongbow arrow or should I use moon nocks?

Where can I buy moon nocks for 2018 shaft?

most standard alum crossbow shafts are 2216-2219. You should be able to find half moon knocks at gander mountain or something of that sort. Shop around i know you can order them directly from the manufacter atleast for hortons you can.

I can't remember ever seeing 2018's as CB's standard arrow. They make half moon's and BHSS has them. Don't know if they come in that size, that is very small dia. arrow. It used to be a go to arrow for wt. with 35/45 lb. recurves for those who used alum. instead of wood back then.