Product DescriptionMagtech First Defense .300 Blackout (300 AAC Blackout) 123 grain Full Metal Jacket (FMJ) ammunition is built for dependable performance during training and recreational target shooting. Featuring a brass case and consistent Magtech manufacturing standards, this centerfire rifle load is a smart choice when you want reliable feeding and accuracy at the range without sacrificing value. Packed 50 rounds per box (1000 rounds per case).Product Highlights .300 Blackout / 300 AAC Blackout centerfire rifle ammunition for training and range use 123 grain Full Metal Jacket (FMJ) projectile ideal for consistent target shooting Brass-cased cartridges for reliable chambering and cycling 50 rounds per box (outer case packaging: 1000 rounds) Part of the Magtech First Defense lineSpecs Brand: Magtech Cartridge: .300 Blackout (300 AAC Blackout) Bullet Type: Full Metal Jacket (FMJ) Bullet Weight: 123 grain Case Material: Brass Primer: Small Rifle Primer 7 1/2 Ballistic Coefficient: 0.33 Muzzle Velocity: 2230 ft/s Muzzle Energy: 1359 ft-lbs Rounds Per Box: 50 Case Pack: 1000 MPN: 300BLKB UPC: 754908209613Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.