The New Hampshire Arms Collectors is a N.H. based club which promotes responsible ownership and handling of firearms and accessories relating to the firearms field. We are the oldest and longest running arms collectors organization in our state having run continuously since 1960. The N.H.A.C. ran a successful gun show for many years in the past at Saint Stan's in Nashua, NH and currently sponsor's the largest cartridge show in the tri-states with a Fall show each year located in our state's capital city, Concord. The NHAC Concord Gun Show will be held on Aug 22nd, 2026 in Concord, NH. This Concord gun show is held at Douglas N Everett Arena and hosted by New Hampshire Arms Collectors.