Description
The Hornady Custom .357 Magnum line gives you the kind of ammunition precision that used to require a reloading bench. Each round combines select brass, matched powders, and properly timed primers to produce the consistency you need for reliable shooting, whether you're working with a revolver or evaluating rounds for defense.
The 158gr XTP Difference
The 158 grain bullet weight has earned respect across multiple shooting disciplines. It sits in that sweet spot for trajectory, manageable recoil, and terminal performance in most .357 Magnum platforms. The Hornady eXtreme Terminal Performance bullet design expands reliably across a range of velocities, meaning performance stays consistent whether you're shooting shorter barrels or longer ones. The controlled expansion comes from precise serrations that divide the bullet into symmetrical sections, controlling how the hollow point opens on impact.
Built for Consistency
Hornady doesn't just dump components together. They select brass from their own production or carefully choose other sources for reliable feeding, corrosion resistance, and the ability to withstand maximum chamber pressures. Each powder charge is matched to the specific load and individual primers are selected for their ability to quickly and completely ignite. This attention to detail produces the kind of lot-to-lot consistency that makes a difference over time.
What You Get
Loaded to 1250 feet per second with 548 foot-pounds of muzzle energy, this ammunition is appropriate for hunting and personal protection where controlled expansion and consistent performance matter. The brass is reloadable, so if you want to reload, you've got quality components to work with after the firing.
Key Specifications
- Manufacturer: Hornady
- Manufacturer Part Number (MPN): 90562
- UPC: 090255300215
- Caliber: .357 Magnum
- Bullet Weight: 158 Grains
- Bullet Type: Jacketed Hollow Point (XTP)
- Case Material: Brass
- Primer Type: Boxer, Non-Corrosive
- Reloadable: Yes
- Muzzle Velocity: 1250 feet per second
- Muzzle Energy: 548 foot-pounds
- Ballistic Coefficient (G1): 0.206
- Sectional Density: 0.177
- Rounds Per Box: 25
What’s Included
- 25 rounds of Hornady Custom .357 Magnum ammunition
Frequently Asked Questions
What makes the 158 grain weight a good choice for .357 Magnum?
The 158 grain bullet offers excellent balance between penetration and expansion at the velocities this Hornady load produces. It's traditionally favored for both hunting applications and defense because it maintains sufficient energy for deep, consistent performance while still allowing for controlled expansion from the XTP hollow point design.
Can I reload the brass from this Hornady Custom ammunition?
Yes. The ammunition comes in reloadable boxer-primed brass cases that meet Hornady's standards for reliable feeding, corrosion resistance, and the ability to handle maximum chamber pressures. This makes it a good choice if you reload or plan to start reloading.
How does the XTP bullet design work on impact?
The XTP uses precise serrations to divide the bullet into symmetrical sections that weaken the jacket in controlled ways. This design allows the hollow point to expand reliably even at lower velocities, while the gilding metal jacket protects the nose to ensure proper feeding and consistent hollow point performance.
Is this ammunition suitable for both revolvers and semi-automatic pistols?
This load is designed specifically as a handgun round and will function in both revolvers and semi-automatic platforms chambered in .357 Magnum. The jacketed hollow point design and specifications make it appropriate for the range of firearms that use this caliber.






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