Some of my 80% AR's I built. Feb 9, 2016 18:12:04 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by tater313 on Feb 9, 2016 18:12:04 GMT -8 All these AR's were made usisng 80% arms jig. Then the uppers were stripped down, then meadia blasted, then oven cure Cerakote.