MAS 49: A Universal Service Rifle

Published on May 20, 2019
Duration: 14:45

The MAS 49 is a French semi-automatic service rifle developed to improve upon the MAS 44, featuring capabilities for grenade launching and optics mounting. Key design elements include an integrated grenade launcher with adjustable range and a side-mounted APX L806 scope. Internal differences, such as a heavier firing pin, were implemented for reliability with French military primers, though this can cause slam-fires with commercial ammunition.

Quick Summary

The MAS 49 is a French semi-automatic service rifle designed as an improvement over the MAS 44. It features integrated rifle grenade launching capabilities (80-260m) and a side-mounted APX L806 scope. Its heavier firing pin ensures reliability with French primers but may cause slam-fires with commercial ammunition.

Chapters

  1. 00:00Introduction to the MAS 49
  2. 00:54Development and Purpose
  3. 02:41Markings and Identification
  4. 03:29Grenade Launcher Hardware
  5. 05:36APX L806 Scope Mounting
  6. 09:18Internal Changes: Firing Pin
  7. 11:14Syrian Contract Rifles

Frequently Asked Questions

What makes the MAS 49 a 'universal service rifle'?

The MAS 49 was designed as a universal service rifle, meaning it was intended for general issue to infantry. Its key features included the capability to launch rifle grenades and mount optics, making it a versatile platform for various combat roles.

What are the main differences between the MAS 49 and the earlier MAS 44?

The MAS 49 was developed to address issues found with the MAS 44 in field use. Key improvements include enhanced grenade launcher hardware and a heavier firing pin designed for greater reliability with French military primers, though this can cause slam-fires with commercial ammo.

How does the MAS 49's grenade launcher work?

The MAS 49 features an integrated rifle grenade launcher with a range adjustment dial from 80 to 260 meters and a flip-up sight. It uses special blank cartridges to propel the grenades, making it a dual-purpose weapon system.

What is notable about Syrian contract MAS 49 rifles?

Syrian contract MAS 49 rifles, of which 6,000 were produced, are unique for featuring a spike bayonet, similar to the older MAS 36 rifle. Most MAS 49s found on the US surplus market originate from this Syrian contract.

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