.50-caliber bullets equipped with optical sights automatically follow incoming targets . The ` ` smart bullets '' can help hunters compensate for high winds . The goal of the program is to give hunters greater range and make American bullets safer .
.50-caliber bullets equipped with optical sensors can follow moving targets . The `` smart bullets '' can help shooters compensate for high winds . The goal of the program is to give shooters greater range and make American troops safer .