Valuation Guides Machine Guns H&R Reising M50
Published: May 26, 2025 | Updated: February 17, 2026
The H&R Reising M50 was a cost-effective alternative to the Thompson, issued to U.S. Marines and police units during WWII.
Curious about how much your H&R Reising M50 sub machine gun is worth? Whether you’re looking to sell or simply understand current pricing, we’ll help you assess the market value of your firearm.
Designed by Eugene Reising and produced by Harrington & Richardson, the M50 was a lightweight, blowback-operated submachine gun chambered in .45 ACP. It was fielded primarily by the U.S. Marine Corps in the early years of WWII, though its sensitive internals and complex takedown made it unpopular in combat environments. Despite this, the Reising M50 saw continued use by police and prison systems after the war.
Origin
United States
Manufacturer
Harrington & Richardson
Caliber
.45 ACP
Rate of Fire
450–550 rounds/min
Notable Uses
WWII U.S. Marines, U.S. law enforcement
Transferable H&R Reising M50 sub machine guns are highly sought after by NFA collectors and enthusiasts. Value is influenced by originality, condition, variant type and any unique historical markings. Most examples on the market range from $6,000 to $10,000, depending on configuration and provenance.
H&R Reising M50
Estimated Value: $6,000 – $10,000
Market values reviewed by Chris Wing, Lead Firearms Valuation Specialist
Originality:
Transferable H&R Reising M50s with original receivers, parts, and factory markings typically command higher prices due to their authenticity and appeal to collectors.
Condition:
Clean, well-maintained H&R Reising M50 machine guns in excellent mechanical and cosmetic condition will sell for significantly more than worn or modified examples.
Historical Markings / Provenance:
If there are markings or provenance that link your H&R Reising M50 to a specific military unit, wartime service, or historical event - collector interest and market value can greatly increase.
Restoration:
Whether your H&R Reising M50 has been refinished, restored or modified will significantly affect pricing. Original finishes are typically more desirable.
Transfer Status:
Transferrable H&R Reising M50s will hold a considerably higher value than their pre-86 or post-86 counterparts.
Receiver Type & Build Origin:
H&R Reising M50s built on original receivers typically hold more value than rewelds or aftermarket builds.
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