Product Description Speer Gold Dot Personal Protection handgun ammunition is built to deliver trusted self-defense performance with the consistency that has made Gold Dot a top choice in duty and personal-protection loads. Each round features Speer&';s Uni-Cor construction process that bonds the jacket to the core at the start of bullet formation to help virtually eliminate core-jacket separation for reliable penetration and retained weight. The Gold Dot hollow point design is engineered for consistent expansion, while nickel-plated brass and sealed primers help promote dependable ignition and smooth cycling. Product Highlights Gold Dot hollow point bullet design for consistent expansion and terminal performance Speer Uni-Cor bonding process helps reduce core-jacket separation on impact Nickel-plated brass cases for enhanced feeding and corrosion resistance Sealed primers to support reliable ignition in demanding conditions Convenient 20-round box; 10 boxes per case for easy stocking Specs Brand: Speer Ammo Model/Line: Gold Dot Handgun Personal Protection Caliber: .40 S&W Bullet Weight: 165 gr Bullet Type: Gold Dot Hollow Point (JHP) Muzzle Velocity: 1150 fps (4 in test barrel) Case Material: Nickel-plated brass Primer: Sealed Rounds Per Box: 20 Boxes Per Case: 10 Country of Manufacture: USA Manufacturer Part Number: 23970GD UPC: 604544647297 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.