Rifleman Q&A: Flaming Bayonet

by
posted on May 9, 2023
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Flaming Bayonet

Q. I was recently reading a book on World War I and came across a brief reference stating that the U.S. Army had a “flaming bayonet” during the war, which is something I had never heard of. Was there such a thing?


A. Indeed, there was. During the First World War, the Army looked at a number of unique options that might be useful to our troops fighting in France. One of the ideas proposed was a “flaming bayonet” that was essentially a small flamethrower attached to a rifle. The first pattern utilized liquid fuel and was found to be unsatisfactory, so a type that used pyrotechnic canisters was fabricated.

Flaming Bayonet

As stated in History Of Trench Warfare Material, Army Ordnance 1917-1919:

“Flaming bayonet, cartridge type, Mark I. Weight 5/8 pound. To be attached to the muzzle of the rifle in convenient position for operation when the rifle is held in position for bayonet fighting. Intended for the projection of a burst of flame from 5 to 15 feet long.”

The handful of photographs that exist depict it being used with the Model 1917 rifle, but it could have been adapted to the Model 1903 rifle as well.

Several variations of the device were tested, but, perhaps not surprisingly, it proved to be unreliable, cumbersome and likely to be of dubious usefulness in actual combat. As a result, it was never issued. Only a few prototypes were made, and by early 1919, the concept was dropped, never to be resurrected.

—Bruce N. Canfield, Field Editor

Latest

Gotw Powder River Precision Rubicon Icon 1
Gotw Powder River Precision Rubicon Icon 1

Gun of the Week: Powder River Precision Rubicon Icon

Powder River Precision has taken the basic Ruger 10/22 rifle concept and enhanced it with its Rubicon Icon design.

The Armed Citizen® May 1, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Training & Gear for Active Shooter Response

For armed civilians, developing an active-shooter response plan isn’t about playing hero. It’s about having the right gear and the skills to decisively use them if violence finds you.

How the Trump Administration is Reforming the ATF

After more than a year of review, the DOJ, and its sub-agency, the ATF, released 34 notices of final and proposed rules to eliminate infringements on Americans’ Second Amendment rights.

A Tale of Two Grips: Building Beyond the First Shot

Every shooter has two grips living inside them, and most never realize it until they are exposed by a timer.

Roni Corporation Establishes U.S.-Based Manufacturing

Roni Corporation—designer and manufacturer of the Micro Roni, PDW-style pistol-to-carbine conversion kits and other firearm accessories—has established U.S.-based operations and manufacturing in Houston, Texas.

Interests



Get the best of American Rifleman delivered to your inbox.