I have a Mathews feather light set on 50 lb draw. My arrows are carbon express predator 4560. If I buy them at Wal mart I know that I'll have to get them cut down but if the ones at Wal mart say carbon express predator 4560, will it work or is there something else that I need to look at. Sorry if this is a stupid question but I'm still learning. Thanks

You are both correct and will be just fine. Nothing else to add except the target and fun!!!!!

Thanks Secondchance. I have a 24 hour WalMart that I'm fixing to go to right now. Season starts here in a few more weeks and I want to practice with the new arrows to make sure I'm still hitting the target. I hope that you have a great season and get to post some pics of a monster buck.

spine chart per length http://www.huntersfriend.com/carbon_...deflection.htm

and arrow chart per spine/ info
http://www.huntersfriend.com/carbon_...ifications.htm

Wow this is some great charts. Thanks louie6014. This will really make things a lot easier.