Promotion Bar Text

ATI Triple Barrel 12GA Shotgun — 18 in, 3.5″ Chamber

ATI Triple Barrel 12GA Shotgun — 18 in, 3.5″ Chamber

$680.12

Break-action ATI triple-barrel 12-gauge shotgun with an 18-inch vent rib barrel (some sources list 18.5 in.), a 3.5-inch chamber, wood stock, and three interchangeable choke tubes.

Out of stock

Email me when this item is back in stock.

SKU: TSW|176171Categories: Side By Side ShotgunsTags: Online Only

The ATI Triple Barrel is a break-action 12-gauge shotgun featuring three barrels arranged for successive shots without cycling. It is listed with a 3.5-inch chamber and combines a black receiver finish with a brown wood stock. Manufacturer listings indicate an 18-inch vent rib barrel; some sources list an 18.5-inch barrel (see notes).

Key Specifications

  • This model is chambered for 12 Gauge ammunition.
  • The action accepts 3.5-inch shells.
  • Manufacturer listings indicate a vent-rib barrel of 18 inches, while alternate sources list 18.5 inches.
  • The barrel features a vent rib profile to aid sight alignment.
  • Includes interchangeable chokes: Cylinder, Improved Cylinder, Modified.
  • The stock is finished in brown wood for a traditional appearance.
  • Overall finish is a black receiver and barrels with a wood stock.
  • Equipped with a green fiber optic front sight on the rib in several source listings.
  • Designed as a break-action triple-barrel configuration for immediate follow-up shots without cycling.

With its unique triple-barrel layout, included choke set, and fiber-optic sighting, this ATI model delivers a distinctive option for shooters seeking a traditional wood-stock shotgun with rapid successive-shot capability. Its vent-rib barrel and sighting features support consistent shot-to-shot alignment, while the included chokes offer flexibility for different patterns and uses. For those looking for an uncommon, utility-minded break-action shotgun that blends classic styling with practical features, this ATI triple-barrel is a noteworthy choice.

Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.

UPC

810113111063

Manufacturer

American Tactical / ATI

Manufacturer Part Number

ATIGKOF123B18

Action

Over / Under

Barrel Finish

Black

Barrel Length

18"

Caliber/Gauge

12 Gauge

Capacity

3

Chokes Included

Cylinder/Improved Cylinder/Modified

Length

31.4000

Shipping Weight

9.0

Welcome to Georgia Guns & Ammo, in order to browse our site you must be at least 18 years of age.
Are you at least 18 years old?
No