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Auto Ordnance

THOMPSON 1927A-1

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

.45 Caliber

Classic Thompson 1927A1 details reproduced

16.5-inch Finned

A pinned compensator for an

Genuine American

Walnut woodwork for a traditional

Blade Front

Sight and open rear adjustable

Frame Receiver

A titanium gold plated metal

$3758.40
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SKU: 149400

Overview

Built to reflect the classic look and layout of the original design, this semiautomatic .45 caliber carbine is aimed at shooters who value traditional styling alongside modern operation. It pairs genuine American walnut woodwork with a solid steel frame and receiver, along with a titanium gold plated metal finish for a distinctive presentation. The 16.5 finned barrel, blade front sight, and open rear adjustable sight support deliberate range use, while the fixed buttstock, pistol grip, and vertical foregrip give it a familiar, purposeful feel. Included 50-round drum and 20-round stick magazines add flexibility for range sessions and collection-minded owners.

Why Hunters Choose the Auto Ordnance

Reproduces Classic

Thompson 1927A1 details in a

.45 Caliber

Chambering for traditional Thompson styling

Includes Genuine

American walnut woodwork for an

Comes Both

Both a 50-round drum magazine

Uses Blade

An open rear adjustable sight

Key Features

  • .45 caliber semiautomatic carbine with classic Thompson 1927A1 details reproduced in the original style.
  • 16.5-inch finned barrel with a pinned compensator for an 18-inch barrel length.
  • Genuine American walnut woodwork for a traditional appearance.
  • Blade front sight and open rear adjustable sight.
  • Frame and receiver machined from solid steel with a titanium gold plated metal finish.
  • Includes one 50-round drum magazine and one 20-round stick magazine.

Best Used For

  • Collectors seeking a classic Thompson-style semiauto with period-inspired details and walnut woodwork.
  • Range shooters wanting a .45 caliber carbine with both drum and stick magazine options.
  • Enthusiasts who prefer a fixed buttstock, pistol grip, and vertical foregrip layout.
  • Buyers looking for a deluxe display piece with titanium gold plated metal finish.
  • Users wanting adjustable rear sight setup for deliberate target shooting at the range.

Specifications

ActionSemiauto
Barrel Length16.5 inches
Blade FinishTitanium gold plated metal finish
Caliber.45 caliber
CompensatorPinned compensator
Frame MaterialSolid steel
GripPistol grip and vertical foregrip
Magazine IncludedOne 50-round drum magazine and one 20-round stick magazine
Model TypeDeluxe SemiAuto
Overall Length18 in
Receiver MaterialSolid steel
Sight TypeBlade front sight with open rear adjustable sight
StockFixed buttstock
WoodworkGenuine American walnut

Pros

  • Reproduces the classic Thompson 1927A1 details in a semiauto carbine format.
  • Features a .45 caliber chambering for traditional Thompson styling.
  • Includes genuine American walnut woodwork for an authentic appearance.
  • Comes with both a 50-round drum magazine and a 20-round stick magazine.
  • Uses a blade front sight with an open rear adjustable sight.
  • Frame and receiver are machined from solid steel with titanium gold plated finish.

Considerations & Trade-offs

  • The fixed buttstock, pistol grip, and vertical foregrip give it a very specific classic layout, which may not suit users looking for a more traditional shoulder-stock configuration.
  • The Deluxe SemiAuto model uses a pinned compensator for an 18" barrel length, so the setup is not as compact or easily altered as a shorter, more streamlined carbine.
  • It includes one 50-round drum magazine and one 20-round stick magazine, but the larger drum adds bulk and may be less convenient for carry or storage.
  • The titanium gold plated finish and walnut woodwork create a distinctive presentation, but they also make this a more specialized choice than a plain utility-focused hunting carbine.

Suggested Comparisons

  • Semi-automatic carbines
  • Classic-style .45 caliber firearms
  • Drum-magazine-fed firearms
  • Wood-stocked sporting firearms

Suggested Accessories

  • Cleaning kit
  • Gun case
  • Magazine pouch
  • Gun safe

Frequently Asked Questions

What caliber is the Thompson 1927A-1 chambered in?

It is a .45 caliber carbine.

What barrel length is listed for this model?

The description lists a 16.5 finned barrel, and notes that the Deluxe SemiAuto model has a pinned compensator for an 18" barrel length.

What sights does it come with?

It has a blade front sight and an open rear adjustable sight.

What magazines are included?

It includes one 50-round drum magazine with a gold finish and one 20-round stick magazine.

What materials and finish are mentioned in the product details?

The description says the woodwork is genuine American walnut, and the frame and receiver are machined from solid steel with a titanium gold plated metal finish.