The Remington L223R3BC, also known as the \"Freedom Bucket,\" is perfect for those who engage in high volume shooting and regular target practice. It accommodates 300 rounds of UMC 223 Remington centerfire rifle cartridges, each with a 55-grain FMJ bullet. The cartridges are measured by weight and are packaged in first-rate, brand new brass cases, all conveniently housed in a handy plastic bucket.UMC centerfire rifle ammunition is known for offering premium quality and performance without hurting your budget. Plus, you\'ll be pleased to know that this ammunition batch is proudly produced right here in the USA.