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U.S. Thompson SMG Replica Dummy Magazines
U.S. Thompson SMG - 20 & 30 Rnd Replica Dummy Magazine Prop - Marshall's Arsenal
U.S. Thompson SMG - 20 & 30 Rnd Replica Dummy Magazine Prop - Marshall's Arsenal
U.S. Thompson SMG Replica Dummy Magazines
U.S. Thompson SMG Replica Dummy Magazines
U.S. Thompson SMG Replica Dummy Magazines
U.S. Thompson SMG - 20 & 30 Rnd Replica Dummy Magazine Prop - Marshall's Arsenal
U.S. Thompson SMG - 20 & 30 Rnd Replica Dummy Magazine Prop - Marshall's Arsenal
U.S. Thompson SMG - 20 & 30 Rnd Replica Dummy Magazine Prop - Marshall's Arsenal
U.S. Thompson SMG - 20 & 30 Rnd Replica Dummy Magazine Prop - Marshall's Arsenal
U.S. Thompson SMG - 20 & 30 Rnd Replica Dummy Magazine Prop - Marshall's Arsenal
U.S. Thompson SMG Replica Dummy Magazines
U.S. Thompson SMG Replica Dummy Magazines
U.S. Thompson SMG Replica Dummy Magazines

U.S. Thompson SMG Replica Dummy Magazines
$11.97 $0.00

Product Description

Our U.S. Thompson SMG Replica Dummy Magazines are crafted for historical accuracy and long-term durability. Each magazine is molded from solid black plastic resin to match the look and scale of the original 20-, 30- and 50-round drum magazines. Period-correct stampings are reproduced precisely: the 20-round reads “Auto Ordnance Corp”, the 30-round reads “Seymour Products Co.”, and the drums bear the “Magazine Type L Thompson Submachine Gun” stamping and logo used on 1928-type Thompsons.

Finished to resemble the original black (blued) metal, these replicas present authentically in ammo pouches, display cases, costumes, and film/set work. They’re robust enough for repeated handling while remaining safe and legal where original magazines cannot be used.

Fit note: these magazines will usually seat in a real Thompson SMG; minor sanding or trimming of the plastic may be required to lock into older magazines wells or into Denix replica Thompsons. They were designed for appearance and display first—use caution if attempting to fit into a functioning firearm.

Key features & specifications

  • Material: solid black plastic resin (durable, lightweight)

  • Sizes: exact external dimensions for 20-rnd, 30-rnd, and 50-rnd drum configurations

  • Authentic markings: period stampings reproduced for historical accuracy

  • Finish: matte black finish resembling original blued metal

  • Uses: reenactment, museum displays, film/TV/props, cosplay, costume design, vehicle/aircraft restoration displays

  • Safety: inert replicas — no functional feeding parts or live-ammunition components

Why choose these replicas?

They combine museum-grade visual fidelity with practical durability at a fraction of the cost and risk of an original. Perfect for anyone who needs an authentic look without the legal complications or fragility of period hardware.

These replica magazines are ideal for any costume designers, cosplay enthusiasts, professional reenactors, or museum display impressions, where the real thing is illegal or too valuable to use.  An affordable reenactment gear item.

** Pouches Are NOT Included, & Are For Display Purposes Only

**Shipping**

  • Items are Made to Order:  Please allow 10 - 14 business days for shipping.
  • International Shipping Available
  • Secure Checkout & Payment Options.
  • Made in USA by Marshall's Arsenal

Historical Background

The Thompson Submachine Gun was developed by General John T. Thompson in 1918 to fire the .45 ACP cartridge. Officially adopted by the U.S. military in 1938, it served extensively throughout World War II and in later conflicts. During World War II alone, more than 1.5 million military Thompson submachine guns were produced. It holds the distinction of being the first firearm ever designated as a “submachine gun.”

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