John Zamrok taught another one-day Springfield Armory XD Armorers course in Bloomingdale, NJ on March 20. John was assisted by fellow Team One Instructors Dave Brancato and Joe Tuzzolino. This was the first course that incorporated the new Otis/TSSI Tool Kits. This course was hosted by the Bloomingdale Police Department and coordinated by Neil Keegstra.