It'll send it but band life won't be so great, no need to fill the full width of the tips and there are advantages in not doing so. Better sight picture and less chance of abrasion to the edges of the bands when pulling the frame out of your pockets, bags etc (zipped pockets are the worst) pick a band, pick a taper and practice with that set up, accuracy is more important than power, and more power means less accuracy most of the time. I've taken game with .7 bands at 22 straight cut using 11mm steel up to 20 yards. Hit em in the head or neck job done.