AI Appraisal Estimate

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Submitted item photo
Submitted photo · June 10, 2026

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AI analysis below

AI appraisal

AI analysis & estimate

AI-Generated · Verify before acting

Everything below is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

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AI Identification

·Not independently authenticated·Verify before acting

Vintage Iver Johnson Single Barrel Shotgun

Antique and Vintage Firearms

AI Estimated Value

·Not an official valuation·Verify before acting

$75.00 - $125.00

As of June 10, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a vintage single-shot, break-action shotgun, likely an Iver Johnson Champion model produced in the early to mid-20th century. The firearm features a side-cocking hammer design and a steel frame with a trigger guard that shows significant age-related wear. The metal surfaces exhibit a heavy, dark brown patina and areas of pervasive surface oxidation (light pitting), particularly on the receiver and the hammer. The wooden stock is finished in a dark, reddish-brown stain and displays extensive wear, including numerous scuffs, shallow gouges, and a loss of varnish across the grip area. The wood-to-metal fit at the tang shows signs of shrinkage or compression consistent with age and storage in varying humidity. The barrel is a single tube constructed of forged steel, though any specific choke or gauge markings are obscured in the view. The action lever is located on the top tang, and the overall construction reflects a utilitarian, mass-market firearm intended for field use. The condition is considered 'fair' for its age, showing heavy seasoning and significant Honest wear, but no immediate catastrophic structural failures are visible in the photograph. It serves as a representative example of American sporting arms from the transition period between the Victorian era and the modern industrial age.

AI Appraisal Report

·AI can make mistakes·Verify before acting
I have examined the visual documentation of the Iver Johnson Champion single-barrel shotgun. Based on the side-lever cocking mechanism and frame profile, this is an authentic mass-produced utility firearm from the early-to-mid 20th century. The condition is graded as 'Fair.' The heavy brown patina and pervasive oxidation suggest the original bluing or case-hardening is entirely lost. Significant wood-to-metal shrinkage and finish loss on the walnut stock further indicate a history of poor storage conditions. The market for Iver Johnson single-shots is currently saturated, as these were produced by the millions for hardware stores and mail-order catalogs. They are viewed by collectors as 'utilitarian' rather than 'investment grade.' While historically significant as a representation of the American transition to modern industrial firearms, this specimen lacks the rare 'Hercules' or 'Trap' grade features that would command a premium. Most comparable sales for 'Fair' condition Champions settle in the sub-$150 range, often purchased for parts or as rustic decorative 'wall hangers.' Crucially, this appraisal is based solely on digital images. A physical inspection is mandatory to determine the safety of the action and the integrity of the bore, which significantly dictates value. Verification would require checking for 'ring bulges' in the barrel and examining the firing pin and lock-up for mechanical soundness. I cannot verify from images alone if the firearm has been 'slicked' or if the barrel has been shortened, which would further detract from its value. No provenance was provided; documentation of ownership by a notable figure would be the only factor capable of significantly elevating this item's value beyond its modest market baseline.

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