Rifleman Q & A: More On The MAS

by
posted on September 18, 2017
** 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. **
mas.jpg

Q: I own a French MAS-49/56. Recently while looking up information on my rifle I came across this picture of an unusual device attached to the barrel, fore-end and trigger guard of the 49/56. The piece at the end looks as if it is some sort of flashlight, but I am at a loss trying to understand it. Perhaps you might shed some light on the matter.

A: The device you have discovered is called the Campana Day-Night Training System (sometimes referred to simply as the Campana Device). In fact, the piece at the end of the barrel is a projector that focuses a narrow beam of light on a target when the trigger is pulled on the rifle. In full, the Campana System is comprised of a projector (which incorporates a conical diffuser with a lamp at the base), a battery housing (which contains two 1.5v batteries and fits into the magazine well of the rifle), a trigger-actuated solenoid (that is mounted to the trigger guard via a knurled nut), a pair of flexible insulated wires (to transmit energy to the lamp) and a couple of leather straps (to hold the wires flush against the rifle).

The device was invented by then-French army officer Monsieur Campana, and produced by André Losfeld Company of Paris. It was adopted by the French army in 1962.

The advantages of the Campana Device are that it allowed cadets to train with the rifle without the presence of ammunition. This provided a measure of safety for those unfamiliar with the MAS-49/56 platform and greatly reduced ammunition cost during part of the training process with the actual rifle. Further, the light projected on the target can be seen in both daylight and darkness, proving useful in a variety of training conditions.

In fact, the Campana Device can be applied to a variety of French small arms in addition to the MAS-49/56: the .22 Long Rifle-chambered Instruction Carbine MAS-45; the 9 mm Luger Machine Pistol MAT-49; the 7.5x54 mm bolt-action MAS-36 and 36-51 repeaters; and the 7.5x54 mm AA-52 light machine gun.

Latest

AK In The USA
AK In The USA

AKs In The USA: The Current State of the American AK Platform

Despite it being the primary rifle of the enemy for most of its existence, American shooters have nonetheless warmed to the AK platform, creating an unlikely love story.

Demand for Guns, Ammo & Firearm Accessories Accelerates

October gun sales increased according to the National Shooting Sports Foundation (NSSF) estimate, but the quarterly reports from major manufacturers reflect purchases significantly higher.

The Armed Citizen® Nov. 9, 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.

Review: Canik MC9 Prime Radian

This Canik MC9 Prime uses Radian Weapons technology.

Beretta's Behemoth: An Overview of Beretta Holdings

Beretta Holding’s portfolio is so great, both in numbers and marquee value, the list speaks for itself.

What Should Ruger’s Future Revolvers Look Like?

Ruger’s revolvers would benefit from a few updates if the company ever decides to bring them back into production.

Interests



Get the best of American Rifleman delivered to your inbox.