im a total speed freak... my friend SocialD and I built a tennis ball launcher that shot 140+ FPS, but we couldnt stop there we had to keep going. so he designed a barrel for 1" superballs, and we got it up to 551 fps.... now only if i could do that with MY BOW!

coudl you imagine shooting 400+ fps? you wouldnt be able to see it hit the deer, and they really woudlnt know what hit em.