Thompson 1927A-1 T1B Deluxe .45 ACP, 16.5″ Barrel

Description

The Auto-Ordnance Thompson 1927A-1 T1B Deluxe .45 ACP, 16.5” barrel, is a faithful semi-automatic reproduction of the iconic Thompson carbine that saw action from Prohibition-era gangster hideouts to the beaches of Normandy. Chambered in .45 ACP, this Deluxe model pairs blued steel construction with genuine walnut furniture and a finned barrel, preserving the traditional styling that collectors and history buffs revere. It ships with a detachable buttstock, vertical foregrip, and one 20-round stick magazine, offering a modern semi-auto rifle experience that honors the original.

Manufacturer	Auto-Ordnance (per manufacturer specs)
Model	Thompson 1927A-1 T1B Deluxe
Material	Blued steel receiver and barrel; genuine walnut stock and foregrip
Compatibility	Accepts standard Thompson 20-round and 30-round stick magazines
Finish	Blued steel
Weight	Approximately 11.5 lbs (unloaded, per manufacturer specs)
Condition	New

Key Features

• Genuine Walnut Furniture — The stock and vertical foregrip are crafted from real walnut, not synthetic substitutes. This means the rifle feels warm and solid in the hands, just like the original guns that defined an era of American firearms history.
• Finned Steel Barrel — The iconic finned barrel isn’t just for looks; it increases surface area for heat dissipation during sustained strings of fire, keeping the .45 ACP rounds on target longer without overheating.
• Detachable Buttstock — The Deluxe model includes a removable buttstock that allows you to switch between a compact carbine configuration for transport and a full-shoulder rifle for precision shooting, giving you versatility without sacrificing authenticity.
• Blued Steel Construction — The blued finish provides a corrosion-resistant layer that protects the steel while maintaining the classic, deep-black appearance that collectors demand. It’s the same finish found on the original military-issue Thompsons.
• 20-Round Stick Magazine Included — The included 20-round magazine balances capacity with handling, giving you enough .45 ACP firepower for range sessions or historical reenactments without the bulk of the 50-round drum.

Who It’s For

This rifle is built for the collector who values historical accuracy and the enthusiast who wants to experience the heft and feel of a classic Thompson without the legal hurdles of a full-auto transferable. It’s also ideal for the cowboy action or WWII reenactor seeking a period-correct firearm that functions reliably at the range.

Pros and Cons

• Pros: Authentic walnut and blued steel construction; iconic design that draws admiration; reliable semi-auto function; removable stock adds versatility; uses affordable .45 ACP ammunition.
• Cons: Weight of approximately 11.5 lbs makes it heavy for extended carry; the finned barrel and open bolt design can be challenging to clean thoroughly; the 20-round magazine capacity is lower than some modern carbines.

Comparison

Feature	Thompson 1927A-1 T1B Deluxe	Zev Technologies OZ9 Carbine	Lone Wolf Distributors G9
Caliber	.45 ACP	9mm	9mm
Action	Semi-auto, closed bolt	Semi-auto, striker-fired	Semi-auto, striker-fired
Barrel Length	16.5”	16”	16”
Weight	~11.5 lbs	~6.5 lbs	~7.0 lbs
Stock	Walnut, detachable	Synthetic, adjustable	Synthetic, fixed
Magazine	20-round stick	17-round Glock	17-round Glock
Price	$2,066.48	$1,899.00	$1,299.00

According to Auto-Ordnance specs, the Thompson 1927A-1 T1B Deluxe is the only semi-auto carbine in this comparison that uses the .45 ACP cartridge, offering a heavier recoil impulse and greater terminal ballistics than the 9mm competitors. While the Zev and Lone Wolf options are lighter and more modular, they lack the historical gravitas and walnut craftsmanship of the Thompson.

FAQ

What is the barrel length of the Thompson 1927A-1 T1B Deluxe?

The barrel length is 16.5 inches, which meets the legal requirements for a non-NFA rifle under federal law. This length also provides a good balance between accuracy and maneuverability.

Does the Thompson 1927A-1 T1B Deluxe accept drum magazines?

Yes, it is compatible with standard Thompson 50-round drum magazines, though it ships with a 20-round stick magazine. Note that drums may require a specific loading procedure to function reliably.

Is the stock on the Thompson 1927A-1 T1B Deluxe removable?

Yes, the Deluxe model includes a detachable buttstock that can be removed for a more compact profile. The stock attaches via a simple locking mechanism and requires no tools.

What type of ammunition does the Thompson 1927A-1 T1B Deluxe use?

It uses .45 ACP ammunition, specifically 230-grain FMJ or JHP loads. Avoid using +P ammunition as it may accelerate wear on the action.

How does the Thompson 1927A-1 T1B Deluxe compare to the original full-auto Thompson?

The T1B Deluxe is a semi-automatic reproduction that uses a closed-bolt design for legal compliance and reliability. It retains the same external dimensions, walnut furniture, and finned barrel as the original, but fires one round per trigger pull rather than full-auto.

Over 150,000 Thompson submachine guns were produced during World War II alone, making it one of the most iconic firearms of the 20th century. This semi-auto reproduction allows modern shooters to connect with that legacy.

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Last updated: April 2026