Product DescriptionBerrys Hybrid Hollow Point Handgun Bullets are designed for reloaders seeking reliable performance, consistent accuracy, and quality construction. This .401 diameter 180 grain projectile features a bonded copper plated bullet with a swaged lead core and a hybrid hollow point design developed to blend multiple hollow point concepts into one effective profile. Built for use in .40 Smith & Wesson and 10mm applications, these bullets are intended to perform best within the recommended velocity range of 975 to 1075 fps. According to source data, when loaded at recommended velocities, the Hybrid Hollow Point delivers 11 to 13 inches of gelatin penetration with excellent accuracy and a minimum of 98 percent weight retention.Product Highlights .401 diameter 180 grain hybrid hollow point bullet for handgun reloading applications Bonded copper plated construction with a swaged lead core for dependable performance Suitable for .40 Smith & Wesson and 10mm loads with SAAMI maximum cartridge overall lengths provided Recommended velocity range of 975 to 1075 fps for optimal function and consistency 250 count box offers a practical bulk quantity for high-volume reloaders and range use Specs Brand: Berrys Manufacturer Part Number: 01502 UPC: 711148015022 Product Type: Handgun Reloading Bullets Bullet Style: Hybrid Hollow Point Caliber Compatibility: .40 Smith & Wesson / 10mm Bullet Diameter: .401 in Bullet Weight: 180 grain Quantity: 250 count Construction: Bonded copper plated bullet with swaged lead core Recommended Velocity: 975-1075 fps SAAMI Max .40 S&W COL: 1.135 in SAAMI Max 10mm COL: 1.250 in 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.