The Anzio 20mm rifle is an American anti-materiel rifle designed and marketed by Anzio Iron Works. It is the first American anti-materiel rifle designed and mass-produced for public sale with a bore diameter in excess of .50 caliber in over 80 years.The rifles are available in three calibers, with the rifle's predominant chambering being the 20mm Vulcan caliber.
The Anzio 20mm rifle is an American anti-materiel rifle designed and marketed by Anzio Iron Works. It is the first American anti-materiel rifle designed and mass-produced for public sale with a bore diameter in excess of .50 caliber in over 80 years.The rifles are available in three calibers, with the rifle's predominant chambering being the 20mm Vulcan caliber.