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Ati

ATI 3B

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

12 Gauge

A 3.5" chamber

26" Vent

Rib barrel for a traditional

Silver Receiver

Scroll engraving

Fixed Wood

Grain stock

Green Fiber

Optic front sight

$761.99
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SKU: 578858

Overview

Built for hunters who want a 12 gauge setup with a 3.5 chamber and 26 barrel length, this model is aimed at bird hunting and other field use where a dependable shotgun matters. The vent rib barrel, green fiber optic front sight, and included three choke tubes give it a practical configuration for adjusting to different shooting needs. An engraved silver receiver and wood grain stock add a traditional look without changing the gun’s straightforward purpose. It is a purpose-driven choice for hunters who value a fixed-stock shotgun with a classic presentation and modern sighting features.

Why Hunters Choose the Ati

12 Gauge

3.5" chamber supports heavy shotshell

26-inch Vent

Rib barrel offers a classic

Silver Receiver

Scroll engraving adds a refined

Wood Grain

Fixed stock provides a traditional

Green Fiber

Optic front sight supports quick

Key Features

  • 12 gauge Triple Barrel shotgun with a 3.5" chamber
  • 26" vent rib barrel for a traditional field setup
  • Silver receiver with scroll engraving
  • Fixed wood grain stock
  • Green fiber optic front sight
  • Includes three choke tubes

Best Used For

  • Hunters wanting a 12 gauge with a 3.5" chamber for versatile bird hunting setups.
  • Shooters who prefer a 26" vent rib barrel and green fiber optic front sight.
  • Users looking for a fixed wood stock and engraved silver receiver aesthetic.
  • Hunters who want three included choke tubes for adapting to different bird-hunting situations.

Specifications

Barrel Length26"
Barrel TypeVent Rib Barrel
Chamber Length3.5"
Choke Tubes Included3
Front SightGreen Fiber Optic Front Sight
Gauge12 Gauge
Model3B
Receiver FinishSilver Receiver with scroll engraving
Retailer SkuATIGKOF123B26
Shot Capacity3 Shot
StockFixed Wood Stock
Stock MaterialWood Grain Stock

Pros

  • 12 gauge platform with 3.5" chamber supports heavy shotshell loads.
  • 26-inch vent rib barrel offers a classic hunting configuration.
  • Silver receiver with scroll engraving adds a refined appearance.
  • Wood grain fixed stock provides a traditional field-ready look.
  • Green fiber optic front sight supports quick target acquisition.
  • Includes three choke tubes for added load and pattern flexibility.

Considerations & Trade-offs

  • The 3.5" chamber and 12 gauge setup are geared toward hunters who want a heavier-duty option, but that also means this is a more specialized choice than a standard field gun.
  • The 26" barrel and vent rib configuration may suit upland and bird hunting, though it is less compact than shorter-barreled options for tight cover or easier transport.
  • The fixed wood stock and engraved silver receiver give it a traditional look, but they also make this a less utilitarian choice for buyers prioritizing a plain, low-profile finish.
  • It includes 3 choke tubes, which adds flexibility, but you’ll still need to select the choke that matches the hunt and load rather than relying on one all-purpose setup.

Suggested Comparisons

  • Over/under shotguns
  • Semi-automatic shotguns
  • Pump-action shotguns
  • Side-by-side shotguns

Suggested Accessories

  • Choke tubes
  • Gun case
  • Cleaning kit
  • Shotgun sling

Frequently Asked Questions

What gauge and chambering does the ATI 3B use?

It is a 12 gauge shotgun with a 3.5" chamber.

What barrel length is listed for this model?

The listed barrel length is 26".

Does the ATI 3B include choke tubes?

Yes. The product data says it includes 3 choke tubes.

What type of receiver and stock are listed?

It has a silver receiver with scroll engraving and a fixed wood grain stock.

What sighting setup is included?

The product lists a green fiber optic front sight.