Description
Item Description
Bryant Ridge Co. is pleased to present this black powder converted shotgun today for a penny-start auction; this is the Mossberg 500 Crown Grade with a rare factory Mossberg .50 Caliber Muzzleloader Conversion Barrel.
SPECIFICATIONS:
Manufacturer: O.F. Mossberg & Sons
Model: 500A Crown Grade
Serial: R474552
Caliber: 12 Gauge Receiver Assembly Fitted with a .50 Caliber Inline Muzzleloader Conversion Barrel
Finish: Matte Blued Finish on Steel Surfaces, Non-Reflective Black Anodized Finish on the Aluminum Alloy Receiver
Barrel Length: 24"
Optics/Sights: Williams Brand Adjustable Rear Notch and Front Blade Rifle Iron Sights
Stock/Grips: Factory Checkered Hardwood Stock and Forearm Set with Rubber Recoil Pad
Action: Pump-Action
Markings: Standard / The left side of the barrel is marked "MOSSBERG ® MADE IN U.S.A. — FITS 12 GA. 500A ACTIONS — / 50 CAL. 24 INCH CONVERSION BARREL."
Bryant Ridge's Analysis:
The Mossberg 500A Crown Grade is a unique and versatile firearm built on the proven Mossberg 500 pump-action platform, configured with a rare factory-installed .50 caliber inline muzzleloader conversion barrel. Originally manufactured as a 12-gauge Mossberg 500A Crown Grade shotgun, this setup combines the reliability and familiarity of the 500 action with the extended-range hunting capability of a dedicated muzzleloading system. The 24-inch conversion barrel features Williams adjustable rifle sights for improved accuracy, while the matte blued barrel and non-reflective black anodized receiver provide a practical field-ready finish. Complementing the rifle-style configuration are factory checkered hardwood furniture and a rubber recoil pad, enhancing both handling and shooting comfort. Markings identifying the barrel as a “50 CAL. 24 INCH CONVERSION BARREL” confirm its factory Mossberg origin, making this an uncommon and interesting example of a dual-purpose sporting firearm designed for hunters seeking the flexibility of both shotgun and muzzleloader functionality on a single receiver platform.
Contents:
Markings: Standard / The left side of the barrel is marked "MOSSBERG ® MADE IN U.S.A. — FITS 12 GA. 500A ACTIONS — / 50 CAL. 24 INCH CONVERSION BARREL."
Bryant Ridge's Analysis:
The Mossberg 500A Crown Grade is a unique and versatile firearm built on the proven Mossberg 500 pump-action platform, configured with a rare factory-installed .50 caliber inline muzzleloader conversion barrel. Originally manufactured as a 12-gauge Mossberg 500A Crown Grade shotgun, this setup combines the reliability and familiarity of the 500 action with the extended-range hunting capability of a dedicated muzzleloading system. The 24-inch conversion barrel features Williams adjustable rifle sights for improved accuracy, while the matte blued barrel and non-reflective black anodized receiver provide a practical field-ready finish. Complementing the rifle-style configuration are factory checkered hardwood furniture and a rubber recoil pad, enhancing both handling and shooting comfort. Markings identifying the barrel as a “50 CAL. 24 INCH CONVERSION BARREL” confirm its factory Mossberg origin, making this an uncommon and interesting example of a dual-purpose sporting firearm designed for hunters seeking the flexibility of both shotgun and muzzleloader functionality on a single receiver platform.
Contents:
This example will ship with the factory-labeled Mossberg box and all other contents pictured above.
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
Our #1 priority is customer satisfaction. We want to build a lasting trust in the relationship with our customers, so that you will always look to us for all your firearms needs. If you have any issues with your transactions please contact us, and we will work with you to resolve any issues you may have. We greatly appreciate your trust in us and we look forward to fulfilling all your future firearm needs.
Bryant Ridge also reserves the right to cancel any sales that may occur while gunbroker.com is experiencing technical issues that affects the entire site or a complete site outage, within an hour of the auction ending.
We have an amazing inventory of classic and collector firearms that we are adding to Gunbroker daily. Stay up to date on all of our latest auction by adding us to your favorite sellers list.
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. 
Additional Information
GunbrokerLink: |
https://www.gunbroker.com/item/1179342001 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-06-07 21:00:00 |
CurrentBid: |
1.25 |
