ATI Bulldog SGA Semi-Automatic Bullpup 20 Gauge Shotgun - Black (ATIG20BDB)

SKU:
120912393
|
UPC:
819644026334
|
MPN:
ATIG20BDB
$337.45
$419.95
(You save $82.50 )
Current Stock:
Capacity-Rounds:
5
Caliber-Gauge:
20 Gauge
Hand:
Right Hand
Barrel Length:
18.5"
Chamber:
3"
Metal Finish Group:
Blued/Black
Action:
Semi-Auto
Stock Finish Group:
Black
Stock Description:
Fixed Bullpup
Sights:
Adjustable Open
Chokes Included:
3

The ATI Bulldog SGA is a semi-automatic bullpup 20 gauge shotgun built for shooters who want modern ergonomics and tactical flexibility without the bulk of a traditional shotgun profile. Imported by American Tactical Imports and manufactured by PARS in Turkey, the Bulldog combines a compact footprint with a modular platform that scales from sport shooting to home defense and tactical use. Its 20 gauge chambering makes it gentler on the shoulder than 12 gauge while delivering sufficient power for bird hunting, clay sports, and personal protection—a real sweet spot for shooters who want less recoil without sacrificing capability.

The Bulldog's design philosophy is genuinely different from conventional shotguns. An AR-style charging handle and picatinny/M-LOK rails give tactical shooters a familiar control layout and endless mounting options for lights, optics, or accessories. Flip-up iron sights come pre-installed, so you can run it out of the box. The adjustable cheek rest lets you dial in the stock-to-eye alignment for consistent aim, whether you're running a mounted optic or working the irons. The included 3-piece choke tube set covers the common hunting and shooting profiles, and the 5-round magazine feeds smoothly through a quick-release system that's fast and intuitive to operate.

One of the more clever features is the picatinny rail cut into the magazine itself. That lets you attach your spare magazine underneath the shotgun as a foregrip—a small detail that improves handling in tight spaces and keeps your reloads within arm's reach. For shooters juggling multiple shotguns or looking for something that punches above its weight in a compact package, the Bulldog rewards familiarity with modern rifle controls while staying true to shotgun simplicity.

Key Features

  • Semi-automatic 20 gauge with 3-inch chamber
  • Compact bullpup profile for easier handling and storage
  • AR-style charging handle and controls for intuitive operation
  • Picatinny and M-LOK rails for optics, lights, and accessories
  • Flip-up iron sights included
  • Adjustable cheek rest for sight picture alignment
  • 5-round detachable magazine with quick-release button
  • Magazine-mounted picatinny rail for spare mag as foregrip
  • 3-piece choke tube set for hunting and sport shooting versatility

Specifications

Gauge20 Gauge
Chamber3 Inch
Action TypeSemi-Automatic
Magazine Capacity5 Rounds
Magazine TypeDetachable (Picatinny Cut Base)
Choke Tubes Included3-Piece Set
SightsFlip-Up Iron Sights
Rail SystemsPicatinny and M-LOK
StockAdjustable Cheek Rest
Charging HandleAR-Style
ColorBlack
ManufacturerPARS MFG (Turkey)
ImporterAmerican Tactical Imports

Frequently Asked Questions

What is the Bulldog SGA best used for?

The ATI Bulldog works well for sport shooting, bird hunting, clay courses, and home defense. The 20 gauge chambering provides versatile power across multiple uses, and the modular rail system lets you configure it for your specific application—whether that means adding a tactical light for HD or keeping it simple with iron sights for the range.

Can I mount a scope or red dot on this shotgun?

Yes. The Bulldog includes picatinny rails that accept standard mounting hardware for optics, lights, and other accessories. The flip-up iron sights can coexist with a mounted optic, giving you options for aiming.

What's included with the shotgun?

The Bulldog comes with flip-up iron sights, an adjustable cheek rest, a 5-round detachable magazine, and a 3-piece choke tube set. The magazine features a picatinny rail on its base so you can secure it under the shotgun as a foregrip when not in the gun.

How does the quick-release magazine button work?

The Bulldog uses a quick-release button that lets you drop the magazine fast and efficiently for reloading or unloading. It's positioned for intuitive one-handed operation, similar to AR platform controls.

Firearm Shipments:

To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.

We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.

We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.

Email: [email protected]

  • Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
  • The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
  • The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
  • Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
  • Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
  • Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.