Panzer Arms G3 Twelve | 12GA | 18.5″

The Panzer Arms G3 Twelve is a tactical semi-automatic 12-gauge shotgun built with a short 18.5-inch barrel and a 3-inch chamber. It ships with two 5-round detachable magazines, G3-style stock and grip, front and rear sights, and a choke tube set. The furniture is finished in OD green/black-green for a subdued tactical appearance. This configuration is intended for users seeking a magazine-fed tactical shotgun platform for competition and practical shooting.

Product Specifications

• The UPC is 869325000870.
• The action is semi-automatic.
• The gauge is 12 gauge.
• The barrel measures 18.5 inches.
• The chamber accepts 3-inch shells.
• The product includes two 5-round detachable magazines.
• The finish features ODG (black green) furniture.
• The shotgun is equipped with a G3-style stock and pistol grip.
• The firearm includes front and rear sights.
• The package ships with a choke tube set.
• The model designation is G3 Twelve.
• The listing identifies the manufacturer as Panzer Arms (also shown as PW Arms in source data).

Designed around a compact barrel length and magazine-fed operation, the G3 Twelve balances controllability with quick follow-up shots for practical shooting and competition formats. Its included accessories—magazines, sights and choke set—make it a ready platform for range use and sport shooting applications where a compact, repeatable shotgun is desired.