GunsAmerica

Quick Look

The 2 gauge firearm, historically used for industrial or pest control applications, is one of the largest bore shotguns ever manufactured. Designed for maximum firepower, it offers extreme stopping power for specialized uses. While rare today, 2 gauge shotguns remain a niche collector's item and conversation piece in firearms circles.

Why It's a Top Choice

Massive bore diameter for extreme payload delivery
Historically used in market hunting and industrial roles
Rare and highly collectible among enthusiasts
Unique smoothbore platform for demonstration or historical interest

Key Variants

Punt Gun

Originally used for waterfowl market hunting, often built as custom 2 gauge guns mounted on small boats.

2 Gauge Black Powder Shotgun

Traditional muzzle-loading smoothbores built for historic reenactment or demonstration use.

Industrial 2 Gauge Line Thrower

Utilitarian variants converted into emergency tools for marine or military applications.

Competitor Comparison Table

Feature	2 Gauge	10 Gauge	12 Gauge
MSRP	N/A (custom builds)	$600-$1,200	$300-$900
Capacity	1	1-3	1-8+
Weight	20+ lbs	8-12 lbs	6-10 lbs
Optics-Ready	No	Rare	Common
Trigger Type	Single-shot	Single/Double	Pump/Semi
Notable Pro	Extreme payload	Heavy bird/sporting use	Versatile platforms
Notable Con	Scarce & impractical	Limited platform options	Lower payload per shot

Best Use Cases

Historical collections
Black powder exhibitions
Marine line-throwing systems
Museum-grade archival arms
Ballistics demonstration

FAQs

What is a 2 gauge shotgun used for?

Primarily used historically for market hunting or industrial purposes like line throwing; now collector-grade only.

Can I legally own a 2 gauge firearm?

Yes, but regulations vary. These are typically classified as destructive devices or antiques depending on configuration.

How does a 2 gauge compare to modern shotguns?

It dramatically exceeds the bore size and recoil of modern gauges, but has limited functional use today.

2 GAUGE for Sale