Product Description Winchester Components Centerfire Handgun Reloading bullets are custom-designed and manufactured to precise specifications to help deliver consistent, dependable on-target performance. This 9mm projectile features a 124-grain full metal jacket (FMJ) design for smooth feeding and reliable function in a wide range of 9mm handgun loads. Ideal for high-volume range training, competition practice, and general target shooting, each box includes 100 bullets (10 boxes per case). Product Highlights 9mm 124-grain full metal jacket (FMJ) bullets for reliable target and training loads Precision-manufactured component bullets built for consistent performance in handloading .355 inch bullet diameter compatible with standard 9mm reloading data and tooling 100 bullets per box (10 boxes per case) for cost-effective bulk reloading supply Made in the USA Specs Brand: Winchester Ammo Manufacturer Part Number: WB9MC124X UPC: 020892634268 Caliber: 9mm Bullet Weight: 124 grain Bullet Type: Full Metal Jacket (FMJ) Bullet Diameter: 0.355 in Quantity: 100 bullets per box Case Pack: 10 boxes per case Core Material: Lead Jacket Material: Copper Country of Manufacture: USA Disclaimer: 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.