Description
Item Description
Bryant Ridge Co. is pleased to present this classically styled semi-automatic pistol for a penny-start auction; this is the Colt Government Model MKIV/Series 70 (O1970A1CS).
SPECIFICATIONS:
Manufacturer: Colt
Model: Government Model MKIV/Series 70 (O1970A1CS)
Serial: 73B8584
Caliber: .45 ACP
Finish: Blue with Gold Plated Hammer, Grip Safety, Safety, Slide Stop, Magazine Release, and Barrel Bushing
Barrel Length: 5"
Optics/Sights: Fixed
Stock/Grips: Simulated Ivory with Gold Rampant Colt Medallions
Action: Semi-Automatic Pistol
Markings: Standard
Bryant Ridge's Analysis:
The Colt Government Model MKIV/Series 70 (O1970A1CS) represents a modern continuation of one of the most respected variations of the legendary Colt M1911 platform. Manufactured by Colt's Manufacturing Company, the Series 70 design is prized for its traditional configuration and mechanical simplicity, omitting the firing pin safety system introduced in later Series 80 models. The O1970A1CS version typically features a 5-inch barrel chambered in .45 ACP, a carbon steel slide and frame with a classic blued finish, and period-correct styling such as the collet-style “accurizor” barrel bushing, vertical slide serrations, and traditional roll marks. These details faithfully recreate the look and feel of the original Series 70 pistols produced during the 1970s, making the model especially appealing to enthusiasts who appreciate the classic lines and operation of the historic Government Model.
Model: Government Model MKIV/Series 70 (O1970A1CS)
Serial: 73B8584
Caliber: .45 ACP
Finish: Blue with Gold Plated Hammer, Grip Safety, Safety, Slide Stop, Magazine Release, and Barrel Bushing
Barrel Length: 5"
Optics/Sights: Fixed
Stock/Grips: Simulated Ivory with Gold Rampant Colt Medallions
Action: Semi-Automatic Pistol
Markings: Standard
Bryant Ridge's Analysis:
The Colt Government Model MKIV/Series 70 (O1970A1CS) represents a modern continuation of one of the most respected variations of the legendary Colt M1911 platform. Manufactured by Colt's Manufacturing Company, the Series 70 design is prized for its traditional configuration and mechanical simplicity, omitting the firing pin safety system introduced in later Series 80 models. The O1970A1CS version typically features a 5-inch barrel chambered in .45 ACP, a carbon steel slide and frame with a classic blued finish, and period-correct styling such as the collet-style “accurizor” barrel bushing, vertical slide serrations, and traditional roll marks. These details faithfully recreate the look and feel of the original Series 70 pistols produced during the 1970s, making the model especially appealing to enthusiasts who appreciate the classic lines and operation of the historic Government Model.
In addition to its mechanical heritage, the Series 70 platform remains highly regarded for its smooth trigger characteristics and strong connection to the long-standing legacy of the Colt Government Model family. The O1970A1CS variant maintains the traditional 1911 ergonomics, including a single-action trigger, grip safety, and manual thumb safety, all contributing to the pistol’s reputation for accuracy and shootability. For collectors and shooters alike, the Colt MKIV/Series 70 represents a balance between historic authenticity and modern production quality. As a result, examples such as the O1970A1CS are widely appreciated both as functional shooting pistols and as collectible tributes to one of the most influential handgun designs in firearms history.
Contents:
Contents:
As you can see from the many high-resolution photos, this example FLAWLESS, showing no signs of consumer use or handling. Additionally, this example will ship with the Factory-Original box, paperwork, and everything 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/1160937003 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-03-22 21:15:00 |
CurrentBid: |
855 |
SoldOutTime: |
2026-03-22 17:20:58 |
