Valuation Guides Machine Guns Browning 1917A1
Published: May 26, 2025 | Updated: February 17, 2026
An improved version of the original M1917, the Browning 1917A1 served U.S. forces during WWII and Korea. Its refinements and historical value make it highly collectible among NFA firearms.
Curious about how much your Browning 1917A1 heavy 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.
The Browning 1917A1 retained the water-cooled .30 caliber design of the original but introduced mechanical upgrades and a sturdier tripod for increased battlefield performance. It was deployed throughout WWII and the Korean War, and is available today as both sideplate and C&R transferable examples.
Origin
United States
Manufacturer
Various WWII-era contractors
Caliber
.30-06 Springfield
Rate of Fire
450–600 rounds/min
Mount Type
M1917A1 tripod
Notable Uses
World War II, Korean War
Transferable Browning 1917A1 heavy 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 $18,000 to $32,000, depending on configuration and provenance.
Browning 1917A1 Sideplate Build
Estimated Value: $18,000 – $23,000
Browning 1917A1 C&R
Estimated Value: $27,000 – $32,000
Market values reviewed by Chris Wing, Lead Firearms Valuation Specialist
Originality:
Transferable Browning 1917A1s with original receivers, parts, and factory markings typically command higher prices due to their authenticity and appeal to collectors.
Condition:
Clean, well-maintained Browning 1917A1 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 Browning 1917A1 to a specific military unit, wartime service, or historical event - collector interest and market value can greatly increase.
Restoration:
Whether your Browning 1917A1 has been refinished, restored or modified will significantly affect pricing. Original finishes are typically more desirable.
Transfer Status:
Transferrable Browning 1917A1s will hold a considerably higher value than their pre-86 or post-86 counterparts.
Receiver Type & Build Origin:
Browning 1917s built on original receivers are worth more than sideplate builds, rewelds or REWATS.
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