The Iver Johnson Precision 20 is an over/under shotgun in 20 GA with a 28-inch barrel and a 2-round capacity. The stock is walnut. 
 

Key Specifications 

• UPC: 737278253394 
• Gauge: 20 GA 
• Action: Over/Under 
• Capacity: 2 Rounds 
• Barrel Length: 28 Inches 
• Finish: Walnut 
   

Features 

The over/under configuration puts both barrels in a single vertical plane, which gives a more consistent sight picture shot to shot compared to a side-by-side. The 28-inch barrel length is a common choice for wing shooting and clay sports. It gives a smooth swing and a longer sighting radius. The walnut stock is classic and durable for field use. Two-round capacity is standard for the format; the 20 GA chambering keeps weight and recoil down relative to 12 GA, which is an asset when shooting multiple rounds at a time or in hunting scenarios where a lighter carry weight matters.

Owners of the Iver Johnson Precision 20 Walnut over/under tend to be satisfied, particularly with build quality and how the shotgun feels in hand. The walnut stock draws consistent positive comments. It looks like a quality gun and holds up to field use. The over/under action cycles smoothly and is described as intuitive to operate, which comes up in feedback from less experienced shooters as well as more seasoned ones.

Performance in 20 GA is predictably mild. Recoil is manageable and accuracy is reliable. Value for price is a recurring theme; most buyers feel it delivers quality comparable to shotguns that cost more.

Customer service experiences with Iver Johnson are mixed in the reviews. Some buyers report straightforward interactions, others have encountered friction. This shows up less often than the positive performance comments but is worth noting.