Description
Item Description
Bryant Ridge Co. is pleased to present this STUNNING single-action revolver today for a penny-start auction; this is the Custom Ruger Blackhawk.
Brian Cosby was a highly regarded custom revolver smith best known for his specialized work converting Ruger single-action revolvers into finely tuned, custom-configured guns that bridged the gap between rugged utility and refined craftsmanship. He became deeply involved in Ruger conversions because the Ruger platform—particularly the Blackhawk, Bisley, and Old Model frames—offered exceptional strength and dimensional consistency, making them ideal foundations for caliber conversions, custom barrel work, improved sights, and action refinement. Cosby developed a reputation for thoughtful, mechanically sound conversions rather than flashy alterations, focusing on correct timing, smooth lockwork, proper cylinder fitting, and practical accuracy. His work was especially appreciated by shooters who wanted a revolver that could be used hard in the field while still reflecting the care and skill of a true craftsman. Over time, Brian Cosby’s name became closely associated with high-quality Ruger conversions done “the right way,” and today his completed revolvers are increasingly sought after because his output was limited and his approach emphasized durability, correctness, and real-world shootability—qualities that continue to resonate strongly with serious single-action revolver enthusiasts.
Dont forget to bid on the sister for this set to stay together for future generations of collectors!!! Simply type item number #1165456378 into the search bar OR you can click “Seller's other items”
This particular example is part of a two piece set! This example sports the serial number (#133295) and the matching pair bares the serial number (#31-41271)!
YOU CAN FIND THE OTHER SISTER EXAMPLE LIVE ON GUNBROKER NOW BY TYPING #1165456378 IN THE SEARCH BAR!
This particular example is part of a two piece set! This example sports the serial number (#133295) and the matching pair bares the serial number (#31-41271)!
YOU CAN FIND THE OTHER SISTER EXAMPLE LIVE ON GUNBROKER NOW BY TYPING #1165456378 IN THE SEARCH BAR!
SPECIFICATIONS:
Manufacturer: Ruger
Model: Blackhawk (Three Screw Model) / Converted to Colt Peacemaker Styled Revolver
Serial: 133295
Date of Manufacture: 1968
Caliber: .357 Magnum
Finish: Blued / Stainless Scroll Style Engraved Inlays
Barrel Length: 4.5"
Optics/Sights: Frame Notched Rear w/ Fixed Blade Front (Converted)
Stock/Grips: Carved Two-Piece Wooden Grips w/ Inlaid Ruger Medallions
Action: Single-Action / Finely Tuned Action
Markings: Standard / absence of engraving signature - possible Master FEGA Engraver Ken Leo
Bryant Ridge's Analysis:
The Ruger Blackhawk is a six-shot, single-action revolver manufactured by Sturm, Ruger & Co. It is produced in various finishes, calibers, and barrel lengths. In the early 1950s, Westerns were popular in movies and television. Colt had discontinued the iconic Single Action Army before World War II, and few single-action revolvers were available to meet market demand for cowboy-style revolvers. In 1953, the new firm of Sturm, Ruger & Company introduced the Single-Six, a .22 LR rimfire single-action revolver. The Single-Six proved to be a popular seller, leading Ruger to develop and market a centerfire revolver similar to the Single Action Army: the Ruger Blackhawk. The Ruger Blackhawk was named after the Stutz Blackhawk automobile. Ruger introduced the Blackhawk in 1955. Chambered for the .357 Magnum, the Blackhawk was a simple and robust design that sold well. In 1956, as Smith & Wesson was introducing the new .44 Magnum, Ruger quickly developed a variant of the Blackhawk in the new cartridge. Ruger achieved wide popularity with this firearm in a hotly anticipated new cartridge, which was both cheaper and more readily available than the Smith & Wesson Model 29 revolver. The 1955–1962 Blackhawks are known today as the "Flattop" models because their adjustable rear sights were not protected by "ears" extending up from the frame as later became standard. From 1962 through 1972, Ruger made the "Three Screw" Blackhawk in various calibers, so called by the number of screws visible on the side of the revolver.
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.
Model: Blackhawk (Three Screw Model) / Converted to Colt Peacemaker Styled Revolver
Serial: 133295
Date of Manufacture: 1968
Caliber: .357 Magnum
Finish: Blued / Stainless Scroll Style Engraved Inlays
Barrel Length: 4.5"
Optics/Sights: Frame Notched Rear w/ Fixed Blade Front (Converted)
Stock/Grips: Carved Two-Piece Wooden Grips w/ Inlaid Ruger Medallions
Action: Single-Action / Finely Tuned Action
Markings: Standard / absence of engraving signature - possible Master FEGA Engraver Ken Leo
Bryant Ridge's Analysis:
The Ruger Blackhawk is a six-shot, single-action revolver manufactured by Sturm, Ruger & Co. It is produced in various finishes, calibers, and barrel lengths. In the early 1950s, Westerns were popular in movies and television. Colt had discontinued the iconic Single Action Army before World War II, and few single-action revolvers were available to meet market demand for cowboy-style revolvers. In 1953, the new firm of Sturm, Ruger & Company introduced the Single-Six, a .22 LR rimfire single-action revolver. The Single-Six proved to be a popular seller, leading Ruger to develop and market a centerfire revolver similar to the Single Action Army: the Ruger Blackhawk. The Ruger Blackhawk was named after the Stutz Blackhawk automobile. Ruger introduced the Blackhawk in 1955. Chambered for the .357 Magnum, the Blackhawk was a simple and robust design that sold well. In 1956, as Smith & Wesson was introducing the new .44 Magnum, Ruger quickly developed a variant of the Blackhawk in the new cartridge. Ruger achieved wide popularity with this firearm in a hotly anticipated new cartridge, which was both cheaper and more readily available than the Smith & Wesson Model 29 revolver. The 1955–1962 Blackhawks are known today as the "Flattop" models because their adjustable rear sights were not protected by "ears" extending up from the frame as later became standard. From 1962 through 1972, Ruger made the "Three Screw" Blackhawk in various calibers, so called by the number of screws visible on the side of the revolver.
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/1165472779 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-04-12 21:00:00 |
CurrentBid: |
911 |
