The GForce Arms GFY1 in 12 gauge (brand part no. GFY1BRNZ) is a semi-automatic bullpup shotgun built on an AR-style magazine-fed platform, placing the action behind the pistol grip for a compact 28.5-inch overall length despite an 18.5-inch threaded barrel. GForce Arms finishes the GFY1 in bronze and equips it with flip-up front and rear sights, feeding from a detachable magazine with a 5+1 capacity and including a Modified choke. Among semi-auto bullpup shotguns sometimes found alongside pump-action shotguns, the GFY1 favors shooters who want magazine-fed, semi-automatic cycling in a compact bullpup layout.

Key Specifications

• Chambered in 12 gauge.
• Operates as a semi-automatic bullpup shotgun.
• Features an 18.5-inch threaded barrel.
• Feeds from a detachable magazine with a 5+1 capacity.
• Equipped with flip-up front and rear sights.
• Includes a Modified choke.
• Finished in bronze.
• Built with an aluminum receiver.
• Overall length is a compact 28.5 inches.
• Ships at approximately 8 pounds.

Frequently Asked Questions

Is this shotgun pump-action or semi-automatic? Semi-automatic — it’s a magazine-fed, AR-style bullpup design, not a manually cycled pump gun.

What is a bullpup layout? The action sits behind the grip, keeping the same barrel length in a shorter overall package.

Buy the GForce Arms GFY1 12 Gauge Semi-Auto Bullpup Shotgun

Magazine-fed, semi-automatic cycling in a compact bullpup is exactly what the GFY1 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.