Union Metallic Cartridge Company also known as UMC has been synonymous with fine ammunition for nearly 140 years. Since its beginning in 1867, it has lead to several innovations in the ammo industry. Experience is what UMC thrives off of. At Remington's UMC division, they are making a quality product, in a limited line of popular specifications, so we can bring you the benefit of manufacturing efficiencies that keep costs low. Imagine Henry Fords Assembly line, but with ammunition. For the ultimate in quality for an affordable price, you can count on Remington UMC. Reliable, affordable loads for the high-volume shooter. Whether for practice, target shooting or training exercises, UMC ammunition is a superb choice for high volume shooting. This ammunition is non-corrosive, in boxer primed, with reloadable brass cases.