Buy, Sell, and Trade. Many tables of Winchesters for sale and display plus other sporting goods, antiques, collectible rifles, ammo, shotguns, fine militaria from all eras, class 3, custom knives, handguns, memorabilia, and other related items. The West Springfield Gun Show will be held in the Better Living Center. The The Great West Springfield Firearm & Knife Show will be held on Mar 8th – 9th, 2025 in West Springfield, MA. This West Springfield gun show is held at Eastern States Exposition and hosted by Mid-Hudson Promotions.