If I remember correctly, FireNocks and Lumanocks are both made by the same place in Henry Il. The Burt Coyote Co. I may be wrong, but look it up. I use the Lumanocks and love them. Have several videos with them, including my Gold Series Catalina Ram taken in Jan. of 2008. It scored 1-3/8ths short of the then World Record!!!!! Red nock on white/tan hair, awesome!!!!!!!!