Selected Handgun Detail

American Derringer
Model 7 Ultra Lightweight
American Derringer Pistol Model 7 Ultra Lightweight .22 Mag (WMR) Variant-1
Scale To:
Gun Dimensions Width:1.1-in
Length:4.82-in Height:No Data
Barrel:3-in Weight:7.5-oz
1 Variant
Gun Rankings
  • Power Factor (40 grain bullet)51200
  • Recoil Factor (40 grain bullet)2.27 ft-lb
  • Total Capacity2 rounds
  • ConcealabilityExcellent
  • Defense Factor40%
Gun Specifications
Type:Pistol
Caliber:.22 Mag (WMR)
Action:2-barrel
Trigger:single-action (SA)
Safety:hammer block
Magazine:2-round
Frame:aircraft aluminum
Grip:blackwood
Sights:blade front
Notes:breech loaded over/under barrels
Manufacturer
American Derringer Corporation
More Info
About the Gun

This is another lightweight variant of the Model 1 derringer. The frame and barrel are made from high strength aircraft aluminum.

Production

Production of this unique firearm began in 1982 and continued until the early 2000s. Crafted with precision, it was manufactured in Waco, Texas, by a company known for compact designs, catering to enthusiasts seeking lightweight, concealable options during that era.

Market value
Last updated: 7/9/2025

The MSRP for this gun when new is approximately $600. The market value for a used one in 95% condition is around $400-$450, based on recent sales data from 2024-2025.

Cartridge Specifications
Cartridge: .22 Magnum
Alias: .22 Winchester Magnum Rimfire (WMR)
More Info
Ballistics for This Gun
Selected Bullet Mass:40 grains
MV:1280 ft/sec ME:146 ft-lbs
Analysis

This ultra-lightweight pistol in .22 Magnum offers a compact design ideal for concealed carry or backup use. Its small frame enhances portability, making it a practical choice for those prioritizing discretion. Accuracy is commendable for its size, delivering consistent performance at short ranges typical of self-defense scenarios. The ergonomics suit smaller hands, though larger-handed shooters may find the grip less comfortable. Reliability is generally solid with proper ammunition selection, but occasional feeding issues have been noted with certain loads. The trigger pull is firm, averaging around 5-6 pounds, which may require adjustment for some users. Felt recoil is moderate, sharper than expected due to the light construction, potentially affecting follow-up shots. Maintenance is straightforward, though sourcing replacement parts can be challenging. Overall, it’s a niche option best suited for experienced shooters seeking a lightweight, low-profile firearm.

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