Speer Gold Dot, Personal Protection, 357 SIG, 125 Grain, Hollow Point, 20 Round

Speer Gold Dot Personal Protection .357 SIG 125 Grain JHP – 20 Round Box

Proven Gold Dot Performance. Bonded Hollow-Point Construction. Built for Personal Protection.

The Speer Gold Dot Personal Protection .357 SIG 125 Grain ammunition brings Speer’s well-known Gold Dot defensive bullet technology to the high-velocity .357 SIG cartridge. Loaded with a 125-grain jacketed hollow-point bullet, this ammunition is engineered to deliver reliable expansion while maintaining bullet integrity through its bonded-core construction.

Gold Dot bullets use Speer’s Uni-Cor bonding process, which forms the jacket to the lead core rather than relying on a conventional separate jacket. This construction is designed to help prevent core-and-jacket separation while allowing the hollow-point cavity to produce controlled, consistent expansion.

The combination of the .357 SIG cartridge and 125-grain Gold Dot JHP makes this a premium ammunition choice for owners of .357 SIG pistols who want purpose-built personal-protection ammunition from one of the most established names in defensive handgun ammunition.

Key Features

• Manufacturer: Speer
• Product Line: Gold Dot Personal Protection
• Caliber: .357 SIG
• Bullet Weight: 125 Grain
• Bullet Type: Jacketed Hollow Point (JHP)
• Gold Dot bonded-core bullet construction
• Uni-Cor bonding technology
• Engineered for controlled expansion
• Designed to maintain bullet integrity
• Nickel-plated cases for reliable feeding and corrosion resistance
• Premium components and consistent manufacturing
• Quantity: 20 rounds per box
• Designed specifically for personal-protection applications

Why It Stands Out

Gold Dot has become one of the best-known names in defensive handgun ammunition, and its bonded bullet construction is a major reason why. The jacket and core are engineered to work together, helping the bullet retain its structure while expanding after impact.

Pair that technology with the high-velocity .357 SIG cartridge and you have a serious defensive load for shooters who continue to rely on this proven caliber.

Perfect For

Owners of .357 SIG pistols looking for premium defensive ammunition, personal-protection ammunition, function testing with defensive handguns, and shooters who prefer Speer’s proven Gold Dot bullet design.