I ordered a Barnett BCR Recurve which Barnett recommends using 18"/400 grain bolts. I ordered some 5 packs of Barnett 18" Bolts and when I got them, none of them were over 400 grains. In fact, they averaged 378 grains with the heaviest at 392 and the lightest at 262. These are suppose to be ready to use out of the box.
I am a little afraid to use them as they may be too light and be dangerous to shoot.
Any opinions and input as to what I should do?