Remington UMC 855 62 GR Ball Brass Cased Rifle Ammunition 300 Round. This Remington Ammunition features Round Ball bullets that deliver strong stopping power superior accuracy and consistency. With premium brass cases packed with round ball bullets. With amazing deals every day on Ammunition and other superior rifle ammo from trusted brands like Remington you re sure to find the best round for the hunting grounds or the range. Stock up today to save big on ammunition and other top-tier tactical hunting and outdoor gear at OpticsPlanet. Specifications for Remington UMC 855 62 GR Ball Brass Cased Rifle Ammunition: Manufacturer: Remington Caliber: 5.56mm Bullet Type: Round Ball Bullet Weight: 62 grain Cartridge Case Material: Brass Package Contents: Remington UMC 855 62 GR Ball Brass Cased Rifle Ammunition Remington 21585: UMC 855 62 GR Ball Brass Cased Rifle Ammunition 300 Round