Check out Cabela's for the bolts....any xx75 bolt will do...the reason I say this is, is because the crossbow bolts are shorter than a regular arrow...so straightness won't really make a difference...(even though they should be as straight as possible) the xx75 or any aluminum bolt will do...I really don't think there is any need for carbon crossbow bolts...a good head I think would be 100 gr. spitfires...yes they are expensive but they get the job done...for something less expensive try the shockwaves both work great! Good Luck!!