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Amt

AMT Automag II

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Semi-automatic Pistol

A 4.5-inch barrel

One First

Successful autoloading .22 Magnum handguns

Stainless Steel

Construction

Innovative Chamber

18 holes to vent excess

Designed Help

Prevent cases from sticking after

$1299.99
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SKU: 518814

Overview

The AMT Automag II is a semi-automatic pistol built around a 4.5-inch barrel and a chambered design intended for .22 Magnum use. Produced by Arcadia Machine and Tool from 1987 to 1999, it holds a place as one of the early successful autoloading .22 WMR handguns. Its stainless steel construction gives it a durable, utilitarian character suited to shooters who value a distinctive pistol for range use and collection. The chamber’s 18-hole design was developed to address extraction issues with .22 WMR cartridges, though the pistol’s appeal is as much about its uncommon engineering as its practical role.

Why Hunters Choose the Amt

Stainless Steel

Construction supports a durable, rust-resistant

4.5-inch Barrel

Compact semi-automatic pistol format

One First

Successful autoloading .22 Magnum handguns

Innovative Chamber

Design addresses .22 WMR extraction

Distinctive Amt

Engineering gives it a unique

Key Features

  • Semi-automatic pistol with a 4.5-inch barrel.
  • One of the first successful autoloading .22 Magnum handguns.
  • Stainless steel construction.
  • Innovative chamber design with 18 holes to vent excess gas.
  • Designed to help prevent cases from sticking after firing.
  • Manufactured by Arcadia Machine and Tool from 1987 until 1999.

Best Used For

  • Collectors seeking a distinctive AMT pistol with documented production history and unusual engineering.
  • Shooters interested in a semi-automatic .22 Magnum handgun for range use and familiarization.
  • Enthusiasts who value stainless steel construction and a 4.5-inch barrel configuration.
  • Buyers looking for a historically notable autoloading .22 WMR handgun from the late 1980s and 1990s.

Specifications

22 WmrYes
Barrel Length4.5 inches
Caliber.22 Magnum
Chamber Design18 holes drilled into the chamber
ConstructionStainless steel
Firearm TypeSemi-automatic pistol
Manufacturer Dates1987 until 1999
ModelAutomag II

Pros

  • Stainless steel construction supports a durable, rust-resistant build.
  • 4.5-inch barrel offers a compact semi-automatic pistol format.
  • One of the first successful autoloading .22 Magnum handguns.
  • Innovative chamber design addresses .22 WMR extraction issues.
  • Distinctive AMT engineering gives it a unique place in handgun history.

Considerations & Trade-offs

  • The .22 Magnum chambering may be more specialized than common rimfire options, so ammunition availability and cost can be a practical consideration for regular use.
  • The 4.5-inch barrel gives the pistol a more substantial profile, which may be less convenient for compact carry than shorter-barreled handguns.
  • Its stainless steel construction adds durability, but it also means the pistol is not especially lightweight compared with smaller rimfire sidearms.
  • The Automag II’s chamber design is a notable feature, but it also reflects a more specialized operating approach than simpler rimfire pistols.

Suggested Comparisons

  • Semi-automatic pistol
  • .22 Magnum handgun
  • Stainless steel handgun
  • Autoloading handgun

Suggested Accessories

  • Holster
  • Pistol cleaning kit
  • Ammunition storage case
  • Hearing protection

Frequently Asked Questions

What type of pistol is the AMT Automag II?

The AMT Automag II is a semi-automatic pistol chambered in .22 Magnum (.22 WMR), and the description notes it was one of the first successful autoloading .22 Magnum handguns on the market.

What barrel length is listed for this model?

The product listing specifies a 4.5-inch barrel.

What is the pistol made of?

The description states that the Automag II has stainless steel construction. No other material details are provided.

Does the product information mention any special chamber design?

Yes. The description says AMT drilled 18 holes into the chamber to let excess gas escape and help prevent cases from sticking after firing.

Is there any information about included accessories or warranty?

No. The provided product data does not mention included accessories, a sheath, or warranty terms.