REMINGTON 223 45 GRAIN JHP AMMUNITITON 200 ROUNDSThe Remington UMC .223 45 grain ammunition is a jacketed hollow point bullet designed for target shooting, training and varmints. The jacketed hollow point allows more stopping power providing an increase in effectiveness of the load and decreases the chance of over-penetration. The Remington UMC load come in reloadable brass cases which feature non-corrosive boxer primer.TECH SPECSBullet Type: Jacketed Hollow PointCaliber: .223 Remington/5.56 NATOCasing: BrassVelocity: 3550Rounds Per Box: 200Grain: 45