The DE Antique Arms Collector Assoc. Open House will be held next on Mar 5th, 2023 with additional shows on May 7th, 2023, Jul 2nd, 2023, Sep 3rd, 2023, and Nov 5th, 2023 in New Castle, DE. This New Castle gun show is held at Nur Shrine Center and hosted by DE Antique Arms Collectors Association Inc.. All federal and local firearm laws and ordinances must be obeyed. Sunday: 8:00am – 1:00pm