WW1 Remington Mark III Signal Pistol – Rare U.S. Navy Flare Gun

The WW1 Remington Mark III Signal Pistol is an authentic piece of early 20th-century U.S. military history, produced by the Remington Arms Company of Bridgeport, Connecticut between 1915 and 1918. Designed as a single-shot flare gun, it was primarily issued to the U.S. Navy for signaling and illumination purposes before and during World War I. With approximately 24,500 units manufactured, the Mark III was also adopted by the U.S. Army, though it saw limited operational deployment.

This example comes complete with its original green canvas holster and remains in very good collectible condition. The barrel retains most of its original bluing, though some light pitting, discoloration, and dark brown patina are present, consistent with age and service use. The brass frame shows minor handling marks and small dings on the right side, while the grips remain solid and well-preserved. The pistol is fully functional and matching, with a clean bore showing only light pitting — a testament to careful preservation.

Because the Mark III fires both flares and 10-gauge shells, it requires an FFL or C&R license for purchase.

Historical Overview

The Remington Mark III stands out as a unique and innovative signal pistol from the WWI era. Built to withstand harsh maritime conditions, its brass and steel construction ensured reliability in saltwater environments. While primarily a flare gun, the Mark III’s design and craftsmanship reflect the same high manufacturing standards that made Remington a key supplier for U.S. military firearms.

The Mark III’s influence also extended to later firearm engineering — bridging the gap between early single-shot designs and the more advanced semi-automatic weapons that would define the 20th century. Its large frame, robust build, and ergonomic grip were hallmarks of Remington’s commitment to functionality and military-grade performance.

Today, this model is highly sought after by collectors and military historians due to its rarity, historical significance, and connection to both U.S. Navy and Army service.

Key Features

• Manufacturer: Remington Arms Company, Bridgeport, Connecticut

• Model: Mark III Signal Pistol

• Production Years: 1915–1918

• Type: Single-shot flare gun

• Material: Steel barrel with brass frame

• Finish: Original bluing with light patina

• Grip: Wood (original, excellent condition)

• Included: Original green canvas holster

• Functionality: Fully operational and matching

• Chambered For: Signal flares / 10-gauge shells

• Licensing: Requires FFL or Curio & Relic (C&R)

Collector’s Appeal

The WW1 Remington Mark III is more than a firearm — it’s a symbol of early 20th-century innovation in military signaling technology. For collectors, reenactors, and museums, this piece offers a tangible connection to the naval operations of World War I and the evolution of Remington’s military production. Its condition, originality, and complete rig with holster make it a prime collectible specimen.

Frequently Asked Questions (FAQ)

Q: What was the primary purpose of the Remington Mark III Signal Pistol?
A: It was used by the U.S. Navy and Army for visual communication using flares — signaling troop movements, distress, and other tactical information during World War I.

Q: Can this pistol fire regular ammunition?
A: No. It was specifically designed to fire signal flares and 10-gauge shells, not standard ballistic rounds.

Q: Does owning the Mark III require a license?
A: Yes. Because it can chamber 10-gauge shells, it requires an FFL or C&R license for lawful ownership and transfer.

Q: How many Remington Mark III pistols were made?
A: Approximately 24,500 units were produced between 1915 and 1918.

Q: What makes this model collectible?
A: Its limited production, historical military use, and surviving condition make it a rare and valuable collectible firearm.