The Cor-Bon 357 Sig 125gr DPX 20 Rounds is a high-performance handgun ammunition designed for self-defense. This cartridge features a 125-grain DPX bullet, which provides exceptional penetration and expansion. The 357 Sig caliber offers a balance of power and control, making it ideal for concealed carry or home defense. With its fast shipping options, you can get this ammunition delivered to your doorstep quickly. Cor-Bon's DPX Handgun ammunition is renowned for its superior performance, particularly when penetrating heavy barriers like auto glass or steel. The homogenous solid copper projectile ensures that the bullet maintains its weight and integrity after passing through obstacles. Product Features and Specifications: Caliber: 357 Sig Bullet Wt.: 125gr Velocity: 1350fps Energy: 505ftlbs Test Barrel Length: 4.0 Inches Rounds per box: 20