Events of this nature in the specified Pennsylvania city represent gatherings where individuals buy, sell, and trade firearms, ammunition, and related accessories. These events typically occur over a weekend and feature numerous vendors displaying their merchandise to a wide audience of enthusiasts and collectors. Laws governing firearm transactions are generally applicable, with licensed dealers often conducting background checks prior to sale.
These exhibitions offer a platform for networking within the firearms community, allowing for the exchange of knowledge and the discovery of unique or rare items. Historically, such gatherings have served as important marketplaces for sporting arms, personal defense weapons, and historical artifacts. They contribute to the local economy through vendor fees, visitor spending, and related business activity.