Brenneke USA Green Lightning Heavy Field Short Magnum Ammunition

12 Gauge 2-3/4″ 1-1/4 oz Lead Rifled Slug (Box of 5)

Product Overview

The Brenneke USA Green Lightning Heavy Field Short Magnum is a high-energy 12 gauge rifled slug designed for hunters who want increased knockdown power without stepping up to a 3″ magnum shell. Featuring a 1-1/4 oz solid lead slug in a 2-3/4″ (12/70) configuration, Green Lightning delivers enhanced terminal performance while remaining compatible with standard 12 gauge chambers.

If you’re searching for:

• Brenneke Green Lightning

• Brenneke Green Lightning 12 gauge

• Brenneke ammo

• Brenneke rifled slugs

• Short magnum 12 gauge slug

this Heavy Field load is built specifically for serious slug hunters.

What Is the Brenneke Green Lightning?

The Green Lightning is part of Brenneke’s heavy field slug lineup, designed to bridge the gap between standard slug loads and full 3″ magnums. It uses Brenneke’s proven solid lead slug with attached wad system, improving stability, penetration, and straight-line tracking through game.

Unlike lighter Foster-style slugs, the Green Lightning emphasizes:

• Increased projectile weight

• Strong energy transfer

• Deep, straight penetration

• Consistent accuracy from smoothbore barrels

Key Specifications

• Gauge: 12 Gauge

• Shell Length: 2-3/4″ (12/70)

• Projectile Weight: 1-1/4 oz

• Projectile Type: Lead Rifled Slug

• Load Type: Heavy Field / Short Magnum

• Rounds per Box: 5

• Manufacturer: Brenneke USA

This load is engineered for hunters who want magnum-level impact without requiring a 3″ chamber.

Performance Characteristics

The Brenneke Green Lightning 12 gauge slug offers:

• Heavy 1-1/4 oz projectile for increased momentum

• Excellent penetration on medium and large game

• Controlled deformation with high retained weight

• Stable flight from smoothbore barrels

The heavier slug provides more energy than traditional 1 oz or 1-1/8 oz loads, making it well-suited for tougher game and longer slug distances.

Typical Uses

The Brenneke Green Lightning is commonly chosen for:

• Deer hunting

• Wild boar hunting

• Slug-only hunting zones

• Heavy field applications

Always follow local hunting regulations regarding slug and ammunition use.

Barrel & Compatibility Notes

• Designed for 12 gauge 2-3/4″ chambers

• Optimized for smoothbore barrels

• Best used with cylinder or improved cylinder chokes

• May be used in rifled barrels (accuracy may vary)

Never use ammunition that exceeds your firearm’s chamber rating.

Green Lightning vs Other Brenneke Slugs

Shooters often compare:

• Brenneke Green Lightning

• Brenneke Classic Magnum

• Brenneke Black Magic

The Green Lightning offers a heavier payload than Classic Magnum while maintaining a 2-3/4″ shell length, making it a strong alternative to 3″ magnum slugs for standard chamber shotguns.

Frequently Asked Questions

What makes Brenneke Green Lightning a “Short Magnum”?

It delivers magnum-level slug weight and energy in a standard 2-3/4″ shell, avoiding the need for a 3″ chamber.

Is Brenneke Green Lightning good for deer?

Yes. The heavy 1-1/4 oz slug provides deep penetration and strong terminal performance on deer-sized game.

Can I use this in a smoothbore shotgun?

Yes. It is specifically designed for smoothbore barrels with appropriate chokes.

How many rounds come in a box?

Each box contains 5 rounds.

Is Brenneke Green Lightning available in other gauges?

Availability varies by market. Check current Brenneke ammo listings for options.