AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*

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  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
  • AMT Backup Large Frame .45 Acp Stainless 3" *AWESOME DOUBLE-ACTION PISTOL*
Sold Out in: 2026-03-22 17:05:58
Sold: Find Similar

Description

 

 

 

Item Description

 
Bryant Ridge Co. is pleased to present this semi-auto pistol today for a penny start auction, this is the AMT Backup. 
 
 
SPECIFICATIONS:
 
Manufacturer: AMT
Model: Backup Large Frame
Serial: DLY03658
Caliber: .45 Acp
Finish: Stainless Steel
Barrel Length: 3" 
Optics/Sights: Long Integral U-Notch Sight
Stock/Grips: Checkered Black Synthetic Grips
Action: Semi-Automatic 
Markings: Standard

Bryant Ridge's Analysis:
The AMT Backup Large Frame is a more powerful and slightly larger variant of the well-known AMT Backup, produced by Arcadia Machine & Tool as part of its line of compact stainless-steel defensive pistols. Introduced after the original Backup gained popularity as a concealable carry gun, the Large Frame version was engineered to handle more powerful cartridges than the smaller models, most commonly chambered in calibers such as .40 S&W and .45 ACP. Like its smaller counterpart, the pistol was built almost entirely from stainless steel, a defining feature that provided excellent corrosion resistance, durability under heavy use, and a distinctive appearance that became associated with AMT firearms during the 1980s and 1990s. The pistol uses a double-action-only trigger system intended to provide a consistent pull for every shot and eliminate the need for external manual safeties, making it suitable for concealed carry, where simplicity and snag-free handling are priorities. Mechanically, the design relies on a short-recoil operating system rather than the straight blowback system used on some smaller-caliber pistols, allowing the pistol to safely handle the higher pressures generated by the larger cartridges. 
 
The Large Frame model features a compact barrel of roughly 3 inches, a small detachable magazine, and minimal fixed sights machined directly into the slide to prevent snagging when drawn from a pocket or holster. Despite its compact size, the pistol is relatively heavy due to its all-steel construction, which helps tame recoil somewhat but still results in a sharp-shooting experience due to the powerful chamberings and short barrel length. During its production life, the AMT Backup series earned a mixed but notable reputation—praised by many for its rugged stainless-steel construction and concealability, yet sometimes criticized for stiff triggers and occasional reliability issues. Over time, the design passed through several manufacturers after AMT ceased operations, including later production under High Standard Manufacturing Company. Today, the AMT Backup Large Frame remains an interesting example of late-20th-century American concealed-carry pistol design, representing a period when manufacturers experimented with fitting full-power service cartridges into extremely compact defensive handguns.

Contents: 
This example will ship with the AMT 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.

 

 

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Additional Information

GunbrokerLink:
https://www.gunbroker.com/item/1161299081
BidPrice:
0.01
AuctionEndDate:
2026-03-22 21:00:00
CurrentBid:
517
SoldOutTime:
2026-03-22 17:05:58
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