jason i am in the same boat with you. i have a high country 4 runner extreme with vibr flex armor. set up with a carolina archery whisker biscuit. i think it was 59.99 and i just got new sites. they are cobra 3 pin. i think they copied them from extremes. they are about the same. they are fiber optic with the litle coiles that makes em really brite and on top of it the have a light and level. they was 44.95 hopes this helps out and good louck