Description
Item Description
Bryant Ridge Co. is pleased to present this incredible bolt-action single-shot rifle today for a penny-start auction, this is the O.F. Mossberg & Sons, Inc. Model 620K.
SPECIFICATIONS:
Manufacturer: O.F. Mossberg & Sons, Inc.
Model: 620K
Serial: No Serial
Date of Manufacture: 1959-1960
Caliber: .22 Winchester Magnum Rimfire (WMR)
Finish: Blue
Barrel Length: 24"
Optics/Sights: Blade Front with Adjustable Notch Rear and Weaver B4 Scope
Stock/Grips: Smooth Monte Carlo Walnut Stock with Cheekpiece
Action: Bolt-Action / Single-Shot
Markings: Standard
Bryant Ridge's Analysis:
The O.F. Mossberg & Sons Model 620K is a bolt-action .22 Winchester Magnum Rimfire (WMR) single-shot rifle produced briefly from approximately 1959 to 1960. Designed for simplicity, reliability, and deliberate shooting, the 620K emphasized accuracy over rapid fire or magazine capacity. It featured a blade front sight paired with an adjustable notch rear, mounted on a 24-inch barrel, and a plain Monte Carlo walnut stock with a cheekpiece reflecting Mossberg’s mid-century rimfire styling. Intended for small-game hunting, informal target shooting, and general utility use, the rifle offered shooters a practical and dependable rimfire platform. The model was succeeded by the 620K-A, produced from approximately 1960 to 1968, which retained the same single-shot bolt-action design with only minor updates to sights. Together, the 620K and 620K-A represent a brief but notable chapter in Mossberg’s early .22 WMR bolt-action rifle history and today are collectible examples of mid-20th-century American rimfire craftsmanship.
Model: 620K
Serial: No Serial
Date of Manufacture: 1959-1960
Caliber: .22 Winchester Magnum Rimfire (WMR)
Finish: Blue
Barrel Length: 24"
Optics/Sights: Blade Front with Adjustable Notch Rear and Weaver B4 Scope
Stock/Grips: Smooth Monte Carlo Walnut Stock with Cheekpiece
Action: Bolt-Action / Single-Shot
Markings: Standard
Bryant Ridge's Analysis:
The O.F. Mossberg & Sons Model 620K is a bolt-action .22 Winchester Magnum Rimfire (WMR) single-shot rifle produced briefly from approximately 1959 to 1960. Designed for simplicity, reliability, and deliberate shooting, the 620K emphasized accuracy over rapid fire or magazine capacity. It featured a blade front sight paired with an adjustable notch rear, mounted on a 24-inch barrel, and a plain Monte Carlo walnut stock with a cheekpiece reflecting Mossberg’s mid-century rimfire styling. Intended for small-game hunting, informal target shooting, and general utility use, the rifle offered shooters a practical and dependable rimfire platform. The model was succeeded by the 620K-A, produced from approximately 1960 to 1968, which retained the same single-shot bolt-action design with only minor updates to sights. Together, the 620K and 620K-A represent a brief but notable chapter in Mossberg’s early .22 WMR bolt-action rifle history and today are collectible examples of mid-20th-century American rimfire craftsmanship.
Return Policy:
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Shipping Details
Handgun Standard Shipping with Insurance $50.00
Long Gun Standard Shipping with Insurance $70.00
Any orders placed with magazines that are not compliant with your state, county, or city regulations will not ship with your order.
We strive to ship orders within the close of the following business day after payment and documentation is received.
Payment Details
We accept all forms of Payment including Personal Check, Business Check, PO Money Orders, Certified Check, Etc.
Please note we place a 7 business day hold on shipment, for all non-certified payments.
Payment MUST be received within 14 days.
Return Policy
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Additional Details
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About Us
From a small town hobby, to a leader in the investment and collector grade firearms industry. Bryant Ridge Firearms is here to offer the best in quality and customer service when you are looking to unload your collector grade firearm collection.
