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Hornady

Hornady Handgun Hunter 10mm MonoFlex HP 135 Grain 20 Rounds

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

Hornady Handgun

Hunter ammunition for 10mm handguns

Monoflex Handgun

Projectile uses a tough copper

Deep Penetration

95% weight retention

Elastomer Open

Cavity aids expansion across a

Elastomer Compresses

On impact to help the

$40.49
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SKU: WX2*0718203

Overview

Built for handgun hunters who want a purpose-driven load for demanding conditions, this ammunition centers on Hornady’s MonoFlex projectile and its copper-alloy construction. The bullet is designed to support deep penetration and retain 95% of its weight, while the elastomer in the open cavity helps initiate expansion across a range of velocities. That combination makes it a practical choice for hunting applications where controlled expansion and dependable performance matter.

Why Hunters Choose the Hornady

Monoflex Projectile

Uses a tough copper alloy

95% Weight

Retention supports consistent bullet integrity

Elastomer-filled Cavity

Helps promote expansion across a

Designed Expand

Faster than a standard hollow

Handgun Hunting

Conditions and game demands

Key Features

  • Hornady Handgun Hunter ammunition for 10mm handguns
  • MonoFlex handgun projectile uses a tough copper alloy construction
  • Designed for deep penetration and 95% weight retention
  • Elastomer in the open cavity aids expansion across a range of velocities
  • Elastomer compresses on impact to help the bullet expand faster than a standard hollow point
  • 20 rounds per box

Best Used For

  • Hunters needing handgun ammunition for demanding conditions and game
  • Users wanting deep-penetrating 10mm loads for controlled expansion
  • Handgun hunters who prefer a MonoFlex projectile with weight retention
  • Shooters seeking a 20-round box for range confirmation and carry
  • Those comparing bullet behavior across a range of velocities

Specifications

Ammunition TypeHandgun Ammunition
Bullet TypeMonoFlex HP
Bullet Weight135 Grain
Caliber10mm
Expansion AidElastomer material added to the bullet's open cavity
Projectile MaterialTough copper alloy
Rounds20
Weight Retention95%

Pros

  • MonoFlex projectile uses a tough copper alloy construction for deep penetration.
  • 95% weight retention supports consistent bullet integrity on impact.
  • Elastomer-filled cavity helps promote expansion across a range of velocities.
  • Designed to expand faster than a standard hollow point design.
  • Built for handgun hunting conditions and game demands.

Considerations & Trade-offs

  • Designed for handgun hunting use, so it’s more specialized than general-purpose 10mm ammunition.
  • The MonoFlex projectile is described as a copper-alloy design, which may not suit buyers looking for a traditional lead-core bullet.
  • The 20-round box count is relatively limited, so it may be less convenient for high-volume range use.
  • Expansion behavior is described across a range of velocities, but real-world performance will still depend on the firearm and load conditions.

Suggested Comparisons

  • Handgun hunting ammunition
  • 10mm hunting loads
  • Copper-alloy bullet ammunition
  • Expanding hollow point handgun ammunition

Suggested Accessories

  • Ammunition storage box
  • Hearing protection
  • Handgun cleaning kit
  • Range bag

Frequently Asked Questions

What is this ammunition designed for?

Hornady Handgun Hunter ammunition is presented as handgun hunting ammunition built for the conditions and game hunters demand.

What bullet type does this load use?

It uses Hornady’s MonoFlex handgun projectile.

What does the product data say about the bullet’s construction?

The MonoFlex projectile is described as being made with a tough copper alloy.

Does the description mention penetration or weight retention?

Yes. The source states the bullet achieves deep penetration and 95% weight retention.

How is expansion promoted in this load?

The bullet’s open cavity includes an elastomer material. The description says the elastomer compresses on impact, then pushes out to help the bullet expand faster than a standard hollow point design.