Product DescriptionCCI Big 4 centerfire handgun shotshells are designed for practical, close-range pest control with a larger No. 4 lead shot payload to extend effective range and improve pattern performance compared to conventional handgun shotshell loads. This 9mm Luger shotshell load uses a 45-grain payload and is intended for short-range use on pests and small varmints. Packaged in convenient 10-round boxes (20 boxes per case), it's a specialized option for managing hard-to-hit pests where a traditional single projectile may not be ideal.Product Highlights Big 4(TM) No. 4 lead shot payload for enhanced energy and longer-range pest-control patterns 9mm Luger centerfire handgun shotshell load engineered for close-range pest control 45-grain shotshell payload with listed 1,000 fps muzzle velocity (4-inch test barrel) Convenient packaging: 10 rounds per box; 20 boxes per case (200 rounds per case) Made in the USASpecs Brand: CCI Manufacturer Part Number: 3712CC UPC: 604544618112 Caliber: 9mm Luger Bullet Style: Shotshell Shot Size: No. 4 Bullet/Load Weight: 45 gr Muzzle Velocity: 1,000 fps Test Barrel Length: 4 in Rounds Per Box: 10 Boxes Per Case: 20 Country of Manufacture: USADisclaimer: 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.