A sealed box of 20 rounds of .45 caliber M1911 pistol ball from Frankford Arsenal. The seal is intact, which is the detail that matters most to cartridge collectors, and the listing carries a used condition grade because it is an original arsenal box that has been in circulation, not current production. No date or lot information is given beyond what the box itself shows.

For a Pennsylvania buyer this is a display and reference item: a 1911 owner can pair it with the pistol, and a collector of US military ammunition can slot it into a run of Frankford Arsenal packaging. Sealed boxes are generally kept sealed, since opening one trades collector value for twenty rounds of old ammunition whose storage history is unknown. Buy it for the label and the seal, and keep it out of damp basements, which Pennsylvania has plenty of.

Key features

• .45 caliber M1911 pistol ball, Frankford Arsenal
• Sealed box, 20 rounds
• Original arsenal packaging
• Collector item, listed used

Ammunition goes straight to your door in Pennsylvania; expect the carrier to ask for an adult signature.