Feel the rewarding satisfaction of creating your own lower receiver - secure yours today. We manufacture billet lowers using US sourced aerospace grade 6061 aluminum which is more resistant to corrosion and is much easier to mill than any other alloy used to make lower receivers.
Area code(s) 724. Eighty Four is a small unincorporated census-designated place in Somerset, North Strabane, North Bethlehem and South Strabane townships in Washington County, Pennsylvania, United States. It lies approximately 25 miles (40 km) southwest of Pittsburgh and is in the Pittsburgh metropolitan area.
Three years later the Seven Fields Development Company (SFDC) was created to help continue the development of the community. The Borough of Seven Fields is a small community located in Southwest Butler County Pennsylvania. Seven Fields is one square mile and according to the 2010 US Census has a population of 2,887. The community is mostly residential, but we boast many businesses and great restaurants in the area. We are bordered on the north, west, and southeast by Cranberry Township and on the east by Adams Township. Located just 17 miles north of Pittsburgh there are many attractions to find. Seven Fields is a beautiful place with a strong sense of community.