I've got some XX75 Legacy 2018 shafts that I'm trying out and was wondering what sizes of broadheads would work best with my bow.  I'm shooting a 50lb longbow (at my 30" draw length).  I left the shafts the factory length and fletched a couple to shoot with a 125 gr. field point.  They seemed to fly very well.  Would I be better off with a heavier head to ensure good penetration, or would 125gr. be OK?

If your arrows are flying well with 125 grain field, you probably need to stay with the same weight broadheads. This will keep the spine very close.

Shoot some 125 grain broadheads to see how they fly, it they also fly well you got it!

Michael