DDupleks Broadhead Dupo 28 Ammunition 12 Gauge 2-3/4″ 1 oz Expanding Steel Slug Lead-Free (Box of 5)

Product Overview

The DDupleks Broadhead Dupo 28 12 Gauge is a high-performance expanding steel shotgun slug designed for maximum penetration and controlled expansion. Built as a lead-free alternative to traditional shotgun slugs, the Dupo 28 features an innovative segmented design that opens on impact to increase energy transfer and terminal effectiveness.

This 2-3/4″ 1 oz expanding steel slug is engineered for smoothbore 12 gauge shotguns and offers hunters a reliable, environmentally friendly option for big game and predator control where non-toxic ammunition is required.

If you’re searching for:

• DDupleks slugs

• DDupleks Dupo 28

• DDupleks Broadhead slug

• 12 gauge expanding steel slug

• Lead-free shotgun slug

the Dupo 28 is one of the most advanced steel slug options available.

What Is the DDupleks Dupo 28?

The Dupo 28 is a precision-engineered expanding steel slug designed to deliver:

• Deep penetration

• Controlled expansion

• Consistent accuracy

• Reliable performance from smoothbore barrels

Upon impact, the slug’s engineered structure expands to increase frontal diameter while maintaining mass for penetration, similar in principle to modern expanding rifle bullets.

Its solid steel construction ensures it is completely lead-free and compliant in areas with non-toxic ammunition regulations.

Key Features

• Gauge: 12 Gauge

• Shell Length: 2-3/4″

• Projectile Weight: 1 oz

• Projectile Type: Expanding Steel Slug

• Design: Broadhead Dupo 28

• Lead-Free Construction

• Intended Barrel Type: Smoothbore

• Box Count: 5 rounds

The Dupo 28 combines precision engineering with reliable shotgun slug stopping power.

Performance & Terminal Effect

The DDupleks Broadhead Dupo 28 is designed to provide:

• Rapid expansion on impact

• High energy transfer

• Stable in-flight performance

• Deep penetration on medium to large game

• Reduced environmental impact compared to lead slugs

Because of its steel composition and engineered expansion characteristics, it delivers consistent performance when paired with appropriate smoothbore setups.

As with any shotgun slug, actual performance depends on barrel length, choke selection, and shooting distance.

Typical Uses

• Deer hunting in shotgun-only zones

• Wild boar hunting

• Predator control

• Hunting where lead ammunition is restricted

• Specialized defensive or field applications where legal

Always confirm local hunting regulations before use.

Compatibility Notes

• Designed for 12 gauge shotguns

• Best suited for smoothbore barrels

• Typically recommended for cylinder or improved cylinder chokes

• Always consult your firearm manufacturer before using steel slugs

Never use ammunition not rated for your firearm.

Frequently Asked Questions

What is the difference between the Dupo 28 and Hexolit 32?

Both are expanding steel slugs, but they feature different internal designs and expansion mechanisms. The Dupo 28 uses a controlled expansion structure, while the Hexolit 32 deploys segmented petals.

Is the DDupleks Dupo 28 lead-free?

Yes. It is constructed entirely of steel and contains no lead.

Can I use the Dupo 28 in a rifled barrel?

It is primarily designed for smoothbore shotguns. Always verify compatibility with your specific barrel type.

Is this suitable for deer hunting?

Yes, where legal, it is commonly used for deer and wild boar hunting in shotgun-only regions.

How many rounds are included?

Each box contains 5 rounds.