Collection: Remington UMC Ammunition Collection – U Headstamp, Bridgeport, USA

This collection features ammunition manufactured by U – Remington UMC, based in Bridgeport, Connecticut, USA, one of America’s most historic and respected ammunition producers. Established in the early 20th century, Remington UMC supplied a wide range of small-arms cartridges for military, law enforcement, and civilian use, including pistol and rifle calibres. Cartridges bearing the U headstamp showcase the company’s commitment to precise manufacturing, reliable performance, and consistent quality. This collection highlights variations in dates, load types, and case materials, offering collectors and historians valuable insight into American ordnance development throughout the 20th century. Ideal for display, study, or reference, U-marked rounds demonstrate the evolution of modern U.S. ammunition production and remain a significant and collectible component of any serious ammunition or militaria collection.