Auto-Ordnance 1927-A1 .45ACP Thompson Tommy Gun w/ 10rd Drum Mag
SOLD FOR: $1,225
WOA#: WY231030LJ004
Make: Auto-Ordnance
Model: 1927-A1 Thompson “Tommy Gun”
Serial Number: KN5417
Year of Manufacture: Modern
Caliber: .45 ACP
Action Type: Semi-Automatic Blowback with Detachable Magazine
Markings: The top of the receiver is marked with a bullet-shaped trademark stamp. The right side of the receiver is marked with the US Patents and “AUTO-ORDNANCE CORPORATION / WORCESTER, MASSACHUSETTS, U.S.A.”. The left side of the receiver is marked with “MODEL OF 1927 A1 / NO. KN0468”, “THOMPSON SEMI-AUTOMATIC CARBINE / CALIBER .45 AUTOMATIC CARTRIDGE” “FIRE/SAFE”. The rear sight is marked with numbers “1-6”. The drum magazine is marked “AUTO-ORDNANCE CORP / NEW YORK / REGISTERED IN THE / U.S. PATENT OFFICE” with an Auto-Ordnance Trademark “WIND TO 9 OR 11 CLICKS”, “MAGAZINE TYPE “X” / THOMPSON SUBMACHINE GUN / 50 CARTRIDGES CAL. 45 / FOR 1928 MODEL WIND TO / 9 OR 11 CLICKS”.
Barrel Length: 16”. 18.5” including the compensator
Sights / Optics: The front sight is a blade dovetailed to the Cutts Compensator. The rear sight is a notch sight that flips up into a ladder aperture sight.
Stock Configuration & Condition: The fixed buttstock, pistol grip, and foregrip are walnut wood with smooth surfaces. The receivers are steel. The LOP is 17.25” from front of the trigger to the back of the buttplate. There are no chips or cracks. The stocks rate in Excellent overall condition. There are a few compression marks.
Type of Finish: Blued
Finish Originality: Original
Bore Condition: The bore is bright, the rifling is sharp. There is no erosion in the bore. The bore needs a light cleaning.
Overall Condition: This rifle retains about 98% of its original finish. The screw heads are sharp. The markings are clear. There are minor signs of operation wear. Overall this rifle rates in about Very Good overall condition. There are some spots of oxidation and freckled corrosion on the receiver.
Box, Paperwork & Accessories: This rifle comes with its Factory 10rd 45 ACP Drum Magazine and CA compliant mag release lock.
Our Assessment: The Auto Ordnance 1927 A1 is a semi-automatic replica of the famous Thompson submachine gun, often known as the “Tommy Gun.” This firearm is a modern production of the classic Thompson, which played a prominent role in American history, particularly in the era of Prohibition and the early 20th century. Manufactured by Auto-Ordnance, a division of Kahr Arms, the 1927 A1 is designed to bring the nostalgic and iconic design of the original Thompson to modern shooters and collectors.
The 1927 A1 closely mimics the look and feel of the original Thompson. It features the distinctive wood stock, foregrip, and the unmistakable barrel profile that made the original Thompson instantly recognizable. One of the notable differences between the 1927 A1 and the original Thompson is its operation as a semi-automatic, rather than a fully automatic, firearm. This change makes it legal for civilian ownership in many jurisdictions where automatic weapons are heavily restricted or banned.
Chambered typically in .45 ACP, a caliber synonymous with the original Thompson, the 1927 A1 provides the powerful performance that made the original so revered among soldiers, law enforcement, and even gangsters of its time. The 1927 A1 often comes with a high-capacity drum magazine, adding to its historical authenticity and appeal. While the 1927 A1 is a modern firearm, its design, construction, and operation offer a unique window into a bygone era, making it a popular choice among history enthusiasts, collectors, and those who appreciate the distinctive style and legacy of the Tommy Gun. Please see our photos and good luck on your bid! – L.S.
