Rifleman Q&A: Remington Model 51

by
posted on April 8, 2016
** 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. **
model51.jpg

Q: I recently purchased a Remington Model 51 from a friend’s estate. Unfortunately, he never gave me any background info on this pistol, and his wife knew nothing about it. There is an anchor-shaped insignia stamped on the right front side of the trigger guard as well as on the bottom of the grip behind the magazine well. Stamped on the magazine is “.380 ACP” and on the bottom an insignia that looks like “TT.” 

Could you provide a manufacture date and maybe any history that may be available?

A: The Model 51 was a pocket pistol designed by John D. Pedersen, who is more famous for the U.S. Army’s Pedersen Device for the Model 1903 rifle and his competition with John Garand in developing the replacement for the Model 1903. Pedersen had already worked with Remington on other arms, and had actually begun work on the Model 51 prior to World War I, however, he didn’t complete that design until 1919. The .380 ACP-chambered pistol was put into production that year with the first being completed in September. 

The pistol was very well made but expensive at $36.30 each. Its design was actually ahead of its time. It was promoted as being “self-aiming” due to its advanced approach to ergonomics and its “hesitation lock” mechanism that lessened recoil and allowed a lighter slide to be used. But its complexity meant high production costs, and competition for the pocket pistol market was fierce. Price reductions and the introduction of a .32 ACP version in 1921 did not lead to commercial success, and the pistol was discontinued in 1926. Only 64,796 pistols were made during its seven years of production.

No government agency is known to have adopted the design for official use, although a few may have been purchased less formally. The anchor mark you mentioned has led some to believe they were U.S. Navy arms, but the mark appears to be only a factory proof, inspection or assembly mark, as were marks such as the “TT” that you described.

—Charles W. Pate

Latest

Burris Veracity Riflescopes
Burris Veracity Riflescopes

New for 2026: Burris Veracity Riflescopes

The latest generation of Veracity scopes is available in a variety of 5X magnification ranges.

New for 2026: Springfield Armory 10-8 Performance Master Class 1911 Pistols

Springfield Armory and Lipseys have partnered to offer a highly custom 1911 with input from Hilton Yam.

New For 2026: Diamondback SDR-A

Following the release of its Self-Defense Revolver in 2024, Diamondback Firearms has now lightened its design and reduced the cost with the new-for-2026 SDR-A.

Rifleman Review: Walther Arms PDP F-Series 4-Inch

Walther Arms continues to expand its F-Series handgun line, a design initially developed for women but that has broad appeal across the firearm consumer market, thanks to its unique design elements and feature set.

Mossberg Expands Budget-Priced Maverick Line With Semi-Auto Model

As part of its International family of shotguns, Mossberg announced the introduction of the Maverick SA Semi-Auto, a versatile, value-focused semi-automatic platform built to deliver reliable performance.

New For 2026: Springfield Armory Echelon 4.0FC

Springfield Armory's new Echelon 4.0FC combines the full-size capacity of the full-size Echelon with the compact slide of the company's 4.0C model.

Interests



Get the best of American Rifleman delivered to your inbox.