Remington UMC, 300 AAC Blackout, Open Tip Flat Base, 220 Grain, 20 Rounds

The Remington UMC Centerfire Rifle Ammo in 300 AAC Blackout, 220 gr Open Tip Flat Base, brings the trusted UMC series and Remington name to shooters who demand consistent performance for target shooting and short-range hunting; built with brass casings and delivering a muzzle velocity of about 940 fps and muzzle energy near 432 ft-lbs, this load offers the ballistic profile hunters and range owners rely on for controlled expansion and predictable flight in 7.62x35mm platforms. If you run high-volume training sessions, sighting-in drills or pest control outings, the UMC lineup provides an economical yet dependable option that traces its lineage back to the Union Metallic Cartridge Company's long history of centerfire development. Designed as non-flammable classified ORMD product with origin in the United States, this 220-gr OTFB round feeds smoothly in subsonic and suppressed setups and gives operators a balanced combination of downrange energy and terminal consistency, making it a solid choice for shooters who value accuracy, reliable extraction from brass casings, and the proven performance of the Remington UMC series.