France's Ultimate WW1 Selfloading Rifle: The RSC-1918

Published on September 14, 2017
Duration: 27:14

This guide details the field stripping process for the French RSC-1918 rifle, an improvement over the RSC-1917. It highlights simplified disassembly for easier cleaning, especially crucial with corrosive WWI ammunition. The process involves removing the gas plug, nose cap, and handguard, with the piston and spring accessible from the front. The guide also notes the reinforced magazine cover latch on the 1918 model.

Quick Summary

The French RSC-1918 (FSA 18) was an improved semi-automatic rifle over the RSC-1917, featuring a shorter length, simplified gas system for easier maintenance with corrosive WWI ammunition, and compatibility with standard Berthier clips. Approximately 4,000 were produced, and many later saw service with deactivated gas systems.

Chapters

  1. 00:00Introduction to the RSC-1918
  2. 00:54Key Improvements Over the 1917
  3. 01:31Clip Compatibility and Logistics
  4. 03:20Receiver and Barrel Markings
  5. 05:23External Design Differences
  6. 07:16Loading Mechanism and Magazine Latch
  7. 09:28Muzzle and Sights
  8. 12:29Gas System Operation
  9. 13:04Field Stripping and Maintenance
  10. 20:27Post-WWI History and Deactivation

Frequently Asked Questions

What were the main improvements of the RSC-1918 over the RSC-1917?

The RSC-1918 featured a shorter overall length for better trench combat, a simplified gas system for easier cleaning (crucial with corrosive ammo), and compatibility with standard 5-round Berthier clips, addressing major flaws of the 1917 model.

How was the RSC-1918 loaded and what was unique about its magazine?

The RSC-1918 loaded via a bottom-opening magazine cover that cammed the follower aside. A key improvement was its reinforced magazine cover latch and housing compared to the fragile design of the RSC-1917.

What caliber did the RSC-1918 fire and what was its production number?

The RSC-1918 fired the 8mm Lebel cartridge. Approximately 4,000 units were produced, a much smaller number than the 85,000 RSC-1917 rifles made.

What happened to many RSC-1918 rifles after WWI?

In the 1930s, many RSC-1918 rifles had their gas systems deactivated, effectively turning them into straight-pull bolt-action firearms. These were often issued to colonial or police units.

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