OBI Antique Firearms Inc is a highly trusted gun shop located at 31 South St, Oyster Bay, NY 11771, specializing in antique, modern, and collectible firearms. With over 50 years of experience and a stellar 4.9/5 star rating, Bob and George bring unmatched expertise in historic firearms including Civil War, WWII, and Revolutionary War-era pieces. As a fully licensed FFL dealer (License #6-11-059-08-8A-04927, Type 08, expiring 1/1/2028), OBI Antique Firearms offers secure firearm transfer services throughout Long Island and neighboring states, ensuring compliance and peace of mind for buyers and sellers alike. While they do not feature a shooting range, their reputation for paying top prices on collections large or small is well known, and they even provide on-site appraisals and purchases for clients in NY, NJ, CT, and PA. Whether you’re looking to sell or buy rare firearms, swords, bayonets, or militaria, OBI Antique Firearms stands out as a premier destination. Visit their Oyster Bay location or call 516-922-3735 to experience personalized service from recognized experts in the field. Trust OBI Antique Firearms Inc for all your firearms needs in Oyster Bay and beyond.