Iver Johnson Pump 20GA | 18″ Barrel | Blued/Synthetic

The Iver Johnson pump-action 20 gauge shotgun is a straightforward, field-oriented firearm built around an 18-inch cylinder-bore barrel and a polished blued finish. It pairs a black synthetic field stock with checkering and swivel studs for practical handling and weather resistance. The design accepts up to 3″ shells and uses a manual slide-action for reliable, deliberate operation—well suited to upland hunting and recreational clay-target shooting.

Product Specifications

• The caliber is 20 Gauge.
• The action type is Pump.
• The barrel measures 18 inches and is a cylinder-bore configuration.
• The maximum chamber size accepts 3″ shells.
• The stock material is synthetic.
• The stock color is black.
• The metal finish is blued.
• The overall length is listed as 38 inches.
• The listed weight is 5.37.
• The magazine tube is a 4-shot configuration.
• The barrel is a cylinder-bore design and does not include internal choke tubes.
• The receiver is alloy with a polished blue appearance.
• The sighting system includes a front blade sight.
• The stock features checkering and swivel studs.
• The UPC is 737278253448.

Simplified and familiar in operation, this Iver Johnson pump shotgun provides a practical package for shooters seeking straightforward performance. Its synthetic stock and compact 18-inch barrel keep weight and maintenance demands low, while the 4-shot magazine tube and 3″ chamber offer flexibility for common 20-gauge loads. Whether carrying afield for upland birds or working on fundamentals at the range, the design emphasizes reliability and uncomplicated serviceability.