Product Description Trusted by law enforcement professionals, Speer Gold Dot bullets are engineered for consistent, threat-stopping terminal performance. Gold Dots exclusive bonding process joins the jacket to the core for controlled expansion and near-total weight retention, helping deliver reliable penetration and performance through common barriers. These .40 caliber (.400 diameter) 165 grain hollow point bullets come 100 per box and are designed for handgun reloading applications. Product Highlights Gold Dot bonded-core design helps virtually eliminate core/jacket separation for consistent performance 165 grain hollow point profile supports controlled expansion and dependable terminal performance .400 diameter projectile for .40 caliber handgun loads Uniform construction promotes accuracy and repeatable results for handloaders 100 bullets per boxideal for stocking your reloading bench Specs Brand: Speer Ammo Product Line: Gold Dot Personal Protection Manufacturer Part Number: 4397 UPC: 076683043979 Projectile Caliber: .40 Caliber Bullet Diameter: .400 Bullet Weight: 165 grain Bullet Type: Hollow Point (HP) Quantity: 100 bullets per box Jacket Material: Copper Core Material: Lead Cannelure: No 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 products manufacturer.