IBO AMO?
03-30-2003, 05:29 PM
#3
Boone & Crockett
Join Date: Feb 2003
Posts: 10,679
RE: IBO AMO?
AMO is Archery Manufacturing Organization. It' s speed rating is achieved with a 60# bow, 540 grain arrow (9gr per pound), and a 30" draw length
IBO is International bowhunters organization. It' s speed rating comes from a 70# bow, 350 grain arrow (5gr per pound), and a 30" draw length.
IBO is International bowhunters organization. It' s speed rating comes from a 70# bow, 350 grain arrow (5gr per pound), and a 30" draw length.
