Hornady Custom 357 Sig Ammo 147 Grain XTP Jacketed Hollow Point review offers the following information: Hornady Custom357 SIG ammo features a 147 grain Extreme Terminal Penetration (XTP) Jacketed Hollow Point bullet. This Hornady Custom XTP Jacketed Hollow Point bullet delivers supreme accuracy and maximum knockdown power. Hornady 357 Sig is custom grade ammunition built to the tightest tolerances for peak performance and even surpassing hand-loads in many guns. Hornady produces most of the brass for Hornady Custom pistol ammo. All other brass is chosen to ensure it meets Hornady's high standards for reliable feeding, corrosion resistance, proper hardness and the ability to withstand maximum chamber pressures. Each cartridge is loaded to ensure optimal pressure, velocity, and consistency. Hornady also matches each primer to individual loads, and are specially selected for their ability to rapidly, effectively, and reliably ignite the powder charge. Hornady Custom is packaged in a box of 20 rounds or a case of 200 rounds. Hornady Ammunition is one of the largest and most versatile ammunition manufacturers in the United States. Distributing their ammunition all over the world to avid shooters, law enforcement agencies, military and many other end users Hornady is able to meet the needs of all consumers with one of the highest satisfaction ratings. What sets Hornady apart from other manufactures is quality of the versatile products and their commitment to the firearms industry in general. Hornady does not sell their ammo to any big box stores.

Hornady also matches each primer to individual loads, and are specially selected for their ability to rapidly, effectively, and reliably ignite the powder charge

All other brass is chosen to ensure it meets Hornady's high standards for reliable feeding, corrosion resistance, proper hardness and the ability to withstand maximum chamber pressures

The Custom XTP JHP bullet delivers supreme accuracy and maximum power