just wondering if any of you guys use lighted knocks while hunting big game??

There pretty neat but I don't use them for hunting. You sure can follow the arrow better though when your in an indoor range. They work well for fine tuning your bow. (visually)

I agree with MOTOWN, I think they are pretty cool however being electronic I believe they are illegal in PA anyway. They do not fit my ACC's as well.

I used them hunting last year, they worked great. They make it a ton easier to see where you hit the animal. I would recommend them to everyone.

They are very nice. Expensive, but I know some guys make their own.

Be sure you practice with them before hitting the woods. They have some additional grain weight to them and you are adding the weight to the back end ot the arrow. They are cool but may cause you some target time to get them good at longer distances.