Description
Item Description
Bryant Ridge Co. is pleased to present this semi-automatic pistol today for a penny-start auction; this is the Rock Island Armory (RIA) M1911-A1 CS.
SPECIFICATIONS:
Manufacturer: Rock Island Armory (RIA)
Model: M1911-A1 CS
Serial: RIA1625648
Caliber: 9mm
Finish: Black
Barrel Length: 3.5"
Optics/Sights: Fixed Front Blade with Fixed Square-Notch Rear
Stock/Grips: Checkered Rosewood Grips with Flora Engraving
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
The RIA M1911-A1 CS is a compact, steel-framed semi-automatic pistol built on the classic 1911 pattern, designed to deliver the familiar controls, trigger characteristics, and proven fighting heritage of the Government Model in a more concealable carry-size format. Produced by Rock Island Armory, the “CS” designation commonly refers to Compact Size, meaning the pistol typically uses a shortened slide and barrel—generally around 3.5 inches—paired with a reduced grip frame that makes daily concealed carry more practical than a full-size five-inch Government model. Chambered most often in .45 ACP, though some examples were also offered in 9mm or other calibers depending on production run, the pistol uses the traditional short-recoil, tilting-barrel 1911 operating system with a single-action trigger, manual thumb safety, grip safety, and exposed hammer. One of the platform's greatest strengths is its crisp, short trigger pull, which many shooters still consider one of the best handgun trigger designs ever created for defensive accuracy and fast follow-up shots. Construction is typically all-steel with a parkerized, blued, or matte finish, depending on the variant, giving the pistol substantial durability and helping absorb recoil despite its compact dimensions.
Model: M1911-A1 CS
Serial: RIA1625648
Caliber: 9mm
Finish: Black
Barrel Length: 3.5"
Optics/Sights: Fixed Front Blade with Fixed Square-Notch Rear
Stock/Grips: Checkered Rosewood Grips with Flora Engraving
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
The RIA M1911-A1 CS is a compact, steel-framed semi-automatic pistol built on the classic 1911 pattern, designed to deliver the familiar controls, trigger characteristics, and proven fighting heritage of the Government Model in a more concealable carry-size format. Produced by Rock Island Armory, the “CS” designation commonly refers to Compact Size, meaning the pistol typically uses a shortened slide and barrel—generally around 3.5 inches—paired with a reduced grip frame that makes daily concealed carry more practical than a full-size five-inch Government model. Chambered most often in .45 ACP, though some examples were also offered in 9mm or other calibers depending on production run, the pistol uses the traditional short-recoil, tilting-barrel 1911 operating system with a single-action trigger, manual thumb safety, grip safety, and exposed hammer. One of the platform's greatest strengths is its crisp, short trigger pull, which many shooters still consider one of the best handgun trigger designs ever created for defensive accuracy and fast follow-up shots. Construction is typically all-steel with a parkerized, blued, or matte finish, depending on the variant, giving the pistol substantial durability and helping absorb recoil despite its compact dimensions.
Standard magazine capacity in .45 ACP is commonly 6 or 7 rounds, depending on magazine type, while 9mm versions may hold more. The sights are usually practical combat-style fixed units, and many models include lowered ejection ports, beveled magazine wells, and improved feed ramps to enhance reliability with modern defensive ammunition. In practical use, the RIA M1911-A1 CS earned popularity as an affordable entry into the compact 1911 world, offering traditional styling and dependable performance at a more accessible price than many premium brands. Shooters often praise its solid feel, manageable recoil for a short .45, and compatibility with many aftermarket 1911 parts, grips, and magazines. While compact 1911s can require more tuning than full-size versions due to shorter operating cycles, well-sorted examples are valued as effective carry pistols. Today, the RIA M1911-A1 CS is regarded as a practical and budget-friendly compact 1911, appreciated for blending classic American handgun design with everyday carry dimensions and solid real-world value.
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.
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/1174304834 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-05-17 21:00:00 |
CurrentBid: |
0.01 |
