Jim Supica is the director of the National Rifle Association's National Firearms Museum, and is the founder and former president of Old Town Station, Ltd. He is the coauthor of Standard Catalog of Smith & Wesson, and his column "Ask the Gun Guy" appears monthly in Shotgun News. He has also served on the board of directors for the National Rifle Association and is the former president of both the Smith & Wesson Collectors Association and the Missouri Valley Arms Collectors Association. Philip Schreier is a senior curator of the National Firearms Museum, where he has worked for the past twenty years. He is a frequent contributor to numerous television series, including Tales of the Gun, Cowboys, and Modern Marvels. He serves as a field editor for American Rifleman.