While guns are the main attraction at this weekend’s 45th annual Twin City Gun Show at the Lewiston Armory, there are many other unique and interesting items up for sale. Russ Dillingham/Sun Journal

Paul Ayotte places an AK-47 onto a display Friday afternoon at the Lewiston Armory as he and 62 other vendors set up for this weekend’s 45th annual Twin City Gun Show. He works for Northeastern Firearms in Turner. The show, put on by Auburn Exchange Club, is the biggest fundraiser of the year for the club where all proceeds from the weekend go to youth and veterans groups in Central Maine. The show is open 9 a.m.-4 p.m. Saturday and 9 a.m.-3 p.m. Sunday at the Lewiston Armory. Russ Dillingham/Sun Journal

While guns are the main attraction at this weekend’s 45th annual Twin City Gun Show at the Lewiston Armory, there are many other unique and interesting items up for sale, including lots of ammunition. Russ Dillingham/Sun Journal

Ron Czaja of Bath places old photos onto his table Friday afternoon as he sets up for this weekend’s 45th annual Twin City Gun Show at the Lewiston Armory. Czaja is proud of his Polish heritage and is putting pieces of his private collection of arms and other items from 1914-1921 Poland up for sale. The show, put on by Auburn Exchange Club, is the biggest fundraiser of the year for the club where all proceeds from the weekend go to youth and veterans groups in Central Maine. The show is open 9 a.m.-4 p.m. Saturday and 9 a.m.-3 p.m. Sunday. Russ Dillingham/Sun Journal

While guns are the main attraction at this weekend’s 45th annual Twin City Gun Show, there are many other unique and interesting items up for sale the Lewiston Armory. Russ Dillingham/Sun Journal

While guns are the main attraction at this weekend’s 45th annual Twin City Gun Show at the Lewiston Armory, there are many other unique and interesting items up for sale. Tricia Hieler arranges stuffed bears onto her table. She owns Vintage T Bears in Somerville. Russ Dillingham/Sun Journal

While guns are the main attraction at this weekend’s 45th annual Twin City Gun Show at the Lewiston Armory, there are many other unique and interesting items up for sale, like these knives. Russ Dillingham/Sun Journal

While guns are the main attraction at this weekend’s 45th annual Twin City Gun Show, there are many other unique and interesting items up for sale. Air Force Jr. ROTC members from ME 891 helped vendors bring their items into the Lewiston Armory. Richard Caron, left, and Alex Deshaies unload totes to be unpacked Friday afternoon as they set up for the weekend’s gun show. Russ Dillingham/Sun Journal