Product Description The Speer Gold Dot Personal Protection component bullets are built for handloaders who want the same dependable performance trusted by law enforcement. Using Speer&';s bonded Gold Dot construction, the jacket is bonded to the lead core to help minimize core/jacket separation and promote consistent expansion and weight retention. This .451 caliber, 185-grain hollow point design is engineered for self-defense handgun loads, delivering reliable penetration and expansion through common barriers. Product Highlights Gold Dot bonded-core construction helps virtually eliminate core/jacket separations for dependable terminal performance 185-grain hollow point handgun component bullet designed for personal defense handloads Uniform jacket design supports excellent accuracy and consistent expansion .451" diameter projectile for .45 Auto / 45 caliber applications Bulk-friendly 100-count package for efficient reloading sessions Specs Brand: Speer Ammo Manufacturer Part Number: 4470 UPC: 076683044709 Product Type: Handgun component bullets (projectiles) Caliber/Diameter: .451 in (11.4554 mm) Bullet Weight: 185 grain Bullet Style: Hollow Point Core Material: Lead Jacket Material: Copper Ballistic Coefficient: 0.109 Sectional Density: 0.13 Bullet Length: 0.535 in Package Quantity: 100 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.