These Speer 38 Caliber .357 158 GR Jacketed Hollow Point (JHP) 1 are an excellent choice for a Trophy Grade field trial program. You can expect a hard hitting expansion and complete destruction of soft targets from these. Speer makes it easy to get your first taste of the Speer Performance Integrity Jacketed Hollow Point by giving away a free sample to anyone who is interested. These bullets are already a huge success; thousands of shooters rely on the quality of the product. When in doubt, reach for an official Speer bullet sample. You can always trust Speer. Specifications for Speer Jacketed Handgun Bullet .357 158 Grain Jacketed Hollow Point Pistol Bullet: Manufacturer: Speer Bullet Type: Jacketed Hollow Point (JHP), Hollow Point (HP) Bullet Weight: 158 grain Sectional Density: 0.177 Projectile Caliber: .357 Caliber Features of Speer Jacketed Handgun Bullet .357 158 Grain Jacketed Hollow Point Pistol Bullet Uni-Cor technology results in perfectly uniform jacket Ideal for target shooting Accurate and reliable Package Contents: Speer Jacketed Handgun Bullet .357 158 Grain Jacketed Hollow Point Pistol Bullet