Astra 400 Pistol

by
posted on April 4, 2014
** 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. **
R605QA36.jpg

Q. I would appreciate your help in identifying a Spanish pistol brought back from World War II. The pistol was captured somewhere in France during the war. The pistol is a Spanish Astra with a four-digit serial number. The slide is marked “cal. 9 mm Largo.”

A. Your Spanish-made, self-loading Astra pistol is probably a Model 400, judging by its 9 mm Largo caliber. These guns were intended to be able to fire 9 mm Luger, 9 mm Steyr, 9 mm Browning Long and .380 ACP rounds, interchangeably. Some may have feeding problems with certain brands of ammunition. The Astra 400 was introduced in 1921 and adopted by the Spanish Army. France bought a great many for its army in the 1920s. The Germans acquired a lot more of them when France fell in 1940.

-Angus Laidlaw

Originally published May, 2006

Latest

The Armed Citizen Podcast Savani F
The Armed Citizen Podcast Savani F

What This Huge NFA Ruling Means for Gun Owners

The recent ruling in Jensen v. ATF and the subsequent lack of an appeal by the U.S. Department of Justice has left many gun owners with questions about purchasing NFA items. Here is some guidance.

Gun of the Week: Smith & Wesson Model 386 Night Guard

In partnership with Lipsey's, Smith & Wesson recently re-introduced two of its classic Night Guard revolvers, the Models 386 and 396, which are chambered for the .357 Magnum and .44 Special, respectively.

The Armed Citizen® Aug. 14, 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.

A (Slightly Confusing) History of Colt's Police Positive Revolver

For one of the most popular law-enforcement revolvers ever made, the history of the Colt Police Positive isn't nearly as linear as one would think it'd be.

Honoring America’s 250th and Those Who Defend It

Winchester Ammunition and Bass Pro Shops logos were both featured on the No. 3 Richard Childress Racing Chevrolet in the 2026 Coca-Cola 600 race in May.

I Have This Old Gun: Walther P38

On the eve of World War II, the German military sought a new sidearm that was easier to manufacture than the P08 Luger. Its answer was the P38.

Interests



Get the best of American Rifleman delivered to your inbox.