I got my bow all set up, tuned, and sighted in. Shoots fantastic, I'm getting tiny groups at 20 yards. It's a blast to have the confidence to hit an inch and a half bullseye at 20 yds.

My problem is this. Now that my arrows are cut, nocks and inserts are installed, with 100 grain field points, I put one on the scales and they only weigh 390 grains.

Isn't this too light? I always see stuff about a 400 grain minimum......?????