Hell Fire Armory is dedicated to selling you the highest quality 80% lower receivers and upper receivers. We specialize in 80% AR15 lower receivers, 80% AR10 lower receivers, AR10 upper receivers, AR15 upper receivers, jigs, and tooling. We are a family owned and operated CNC manufacture here in North Carolina. You will not find a better company that offers the tightest tolerances and highest quality control. Having family served in the military and 20+ years weapons expert in charge of operations here at Hell Fire Armory you will not find better technical support! We operate 24 hours a day 7 days a week to better serve you and most importantly to support our 2nd amendment!