Selected Handgun Detail

American Derringer
Model 1
American Derringer Pistol Model 1 .45 Auto Variant-1
Scale To:
Gun Dimensions Width:1.2-in
Length:4.82-in Height:3.35-in
Barrel:3-in Weight:15-oz
1 Variant
Gun Rankings
  • Power Factor (230 grain bullet)171580
  • Recoil Factor (230 grain bullet)14.26 ft-lb
  • Total Capacity2 rounds
  • ConcealabilityExcellent
  • Defense Factor68%
Gun Specifications
Type:Pistol
Caliber:.45 Auto
Action:2-barrel
Trigger:single-action (SA)
Safety:hammer block
Magazine:2-round
Frame:stainless steel
Grip:rosewood
Sights:blade front
Notes:breech loaded over/under barrels
Manufacturer
American Derringer Corporation
More Info
About the Gun

The Model 1 series is based on the Remington over/under design patented by William Elliot in 1865. The frame and barrel block are stainless steel.

Production

Production of this firearm began in 1980 and continues to the present day, with various configurations manufactured over the years by the Texas-based company. Specific production dates for individual units may vary based on serial numbers and factory records.

Market value
Last updated: 7/9/2025

The MSRP for a new version of this gun is approximately $700-$800. Market value for a used one in 95% condition ranges from $500-$600, based on 2024-2025 data from trusted firearm pricing platforms.

Cartridge Specifications
Cartridge: .45 Automatic
Alias: .45 Automatic Colt Pistol (ACP)
More Info
Ballistics for This Gun
Selected Bullet Mass:230 grains
MV:746 ft/sec ME:284 ft-lbs
Analysis

This compact .45 Auto pistol offers a unique blend of concealability and power, making it a viable option for personal defense. Its accuracy is commendable for such a small frame, delivering consistent performance at close ranges typical of defensive scenarios. The ergonomics are functional, though the diminutive size may not suit users with larger hands, potentially affecting grip comfort during extended use. Reliability is generally solid with proper care, but maintenance can be cumbersome due to the design’s intricacies, requiring more attention than some modern alternatives. Parts availability is another concern, as sourcing replacements can be challenging. The trigger pull is notably heavy, which may impact speed for some shooters, while the felt recoil is significant given the lightweight construction, potentially deterring less experienced users. Overall, it’s a specialized tool best suited for those prioritizing deep concealment over ease of use.

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