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Hornady

Hornady 9150 Custom 454 Casull 300 GR XTP JHP 20 Rounds

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Hornady Custom

454 Casull ammunition for handgun

300-grain Xtp

Magnum jacketed hollow point bullet

454 Casull

20 rounds per box

Muzzle Velocity

Listed at 1650 fps

Muzzle Energy

Listed at 1813 ft-lbs

$48.99
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SKU: 9150-090255391503

Overview

Built for handgun shooters who want a powerful .454 Casull load, this 20-round box is aimed at accuracy-focused use where performance matters. The 300-grain XTP Magnum jacketed hollow point is presented here as a hard-hitting option for protection and other demanding applications. Hornady also notes brass casing and rigorous quality control for consistent feeding and reliable function. With listed muzzle energy of 1813 ft-lbs and muzzle velocity of 1650 fps, it is a specialized choice for shooters who need substantial power in a handgun cartridge.

Why Hunters Choose the Hornady

300-grain Xtp

Magnum jacketed hollow point bullet

454 Casull

1,813 ft-lbs muzzle energy

1650 Fps

Muzzle velocity supports strong performance

Brass Casing

Is selected for reliable feeding

Hornady Quality

Control emphasizes consistency across each

Key Features

  • Hornady Custom 454 Casull ammunition for handgun shooters seeking accuracy and power.
  • 300-grain XTP Magnum jacketed hollow point bullet.
  • 454 Casull caliber with 20 rounds per box.
  • Muzzle velocity listed at 1650 fps.
  • Muzzle energy listed at 1813 ft-lbs.
  • Brass casing selected for reliable feeding and high-pressure use.

Best Used For

  • Handgun shooters seeking 454 Casull ammunition for accuracy-focused range sessions and practice.
  • Users needing 300-grain XTP Magnum JHP cartridges for performance and protection applications.
  • Shooters who want a 20-round box of 454 Casull ammunition for controlled, limited-use outings.
  • Hunters or outdoorsmen using 454 Casull handguns and prioritizing power in a compact load.

Specifications

Bullet StyleJacketed Hollow Point (JHP)
Bullet TypeXTP MAG
Bullet Weight300 gr
Caliber454 Casull
Casing MaterialBrass
Muzzle Energy1813 ft lbs
Muzzle Velocity1650 fps
Quantity20 Rounds
Rounds Per Box20

Pros

  • 300-grain XTP Magnum jacketed hollow point bullet for handgun use
  • 454 Casull chambering with 1,813 ft-lbs muzzle energy
  • 1650 fps muzzle velocity supports strong performance specifications
  • Brass casing is selected for reliable feeding and high-pressure use
  • Hornady quality control emphasizes consistency across each cartridge
  • 20-round box offers a compact supply for range or protection use

Considerations & Trade-offs

  • This is a 20-round box, so it’s a relatively small quantity for shooters who want to stock up for extended range sessions or repeated practice.
  • The 454 Casull chambering and 300-grain XTP Magnum JHP are built around power, which may be more than needed for general target use or lighter-recoiling preferences.
  • The product is positioned for performance and protection applications, so it is more specialized than a general-purpose handgun load.
  • Brass casing is specified, but the listing does not provide details on reloadability or other handloading considerations.

Suggested Comparisons

  • Handgun hunting ammunition
  • Big-bore revolver ammunition
  • Self-defense handgun ammunition
  • Practice ammunition for revolvers

Suggested Accessories

  • Ammunition storage box
  • Hearing protection
  • Handgun cleaning kit
  • Ballistic eyewear

Frequently Asked Questions

What caliber is this Hornady Custom ammunition chambered in?

This load is chambered in .454 Casull.

How many rounds come in a box?

Each box contains 20 rounds.

What bullet type and weight does it use?

It uses a 300-grain XTP Magnum jacketed hollow point bullet.

What muzzle velocity and energy are listed for this load?

The listed muzzle velocity is 1650 fps and the listed muzzle energy is 1813 ft-lbs.

What does the product information say about the casing?

The product lists brass as the casing material and says it is carefully selected for reliable feeding and to withstand high chamber pressures.