Swiss Model 1911 Infantry Rifle 7.5x55mm Schmidt Rubin

Published on June 19, 2012
Duration: 4:35

This guide details the operation of the Swiss Model 1911 Infantry Rifle, a historical firearm known for its straight-pull bolt action. It covers loading with stripper clips and emphasizes the importance of ensuring the bolt is fully in battery due to its rear-locking lug design. The instruction comes from an expert with high authority in military surplus firearms.

Quick Summary

The Swiss Model 1911 Infantry Rifle is a historical firearm with a straight-pull bolt action and rear-mounted locking lugs. It is loaded using 6-round stripper clips. Experts recommend using milder handloads to preserve the action and emphasize a firm bolt closure for safe operation due to its unique locking mechanism.

Chapters

  1. 00:00Introduction and Historical Context
  2. 01:28Visual Features and Stock
  3. 02:14Action Details and Markings
  4. 02:34Loading and Operation
  5. 03:28Range Demonstration

Frequently Asked Questions

What is the primary action type of the Swiss Model 1911 Infantry Rifle?

The Swiss Model 1911 Infantry Rifle features a straight-pull bolt action. This design allows for rapid cycling by pulling the bolt directly rearward and pushing it directly forward, without the traditional rotation found on many bolt-action rifles.

How is the Swiss Model 1911 Infantry Rifle loaded?

The rifle is loaded using a 6-round stripper clip. The clip is inserted into the receiver's guide, and the cartridges are pushed down into the magazine. The bolt is then cycled forward to chamber a round.

What is a key operational difference between the Swiss Model 1911 and the K31?

A significant difference is the bolt design. The Model 1911 has a longer bolt assembly and rear-mounted locking lugs, requiring a firm 'slap' to ensure it's fully in battery, whereas the K31 has a shorter bolt and more forward locking lugs.

What ammunition is used in the Swiss Model 1911 Infantry Rifle?

The rifle is chambered in 7.5x55mm Swiss. For preserving the vintage action, using milder handloads is recommended over standard GP11 surplus ammunition.

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