Swiss Model 1911 Infantry Rifle 7.5x55mm Schmidt Rubin

Published on June 19, 2012
Duration: 4:35

This review delves into the Swiss Model 1911 Infantry Rifle, highlighting its historical significance as the 'grandfather' of the K31. Key differences in bolt design, including rear-locking lugs and a longer assembly, are detailed. The video showcases the rifle's walnut stock, distinct charging arm, and operational aspects like loading with stripper clips and the importance of a firm bolt closure. A range demonstration at 400 meters emphasizes the need for milder handloads to preserve the vintage action.

Quick Summary

The Swiss Model 1911 Infantry Rifle, chambered in 7.5x55mm Swiss, predates the K31 and features a distinct long bolt assembly with rear-locking lugs. Proper operation requires a firm bolt closure ('slap') to ensure it's in battery. Milder handloads are recommended over standard GP11 surplus to preserve the vintage action.

Chapters

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

Frequently Asked Questions

What are the key differences between the Swiss Model 1911 and the K31?

The Swiss Model 1911 has a longer bolt assembly and rear-locking lugs, unlike the K31's more compact design. The Model 1911 also features a rubber charging handle grip, whereas the K31 uses aluminum.

How should the bolt be operated on a Swiss Model 1911 rifle?

It's crucial to close the bolt with a firm 'slap' to ensure it is fully in battery. This action properly engages the rear-locking lug design, which is essential for safe and reliable operation.

What caliber does the Swiss Model 1911 Infantry Rifle use?

The Swiss Model 1911 Infantry Rifle is chambered in the 7.5x55mm Swiss cartridge, a powerful and accurate round developed for Swiss military service.

Is it safe to shoot standard GP11 surplus ammunition in a Swiss Model 1911?

While the rifle can handle GP11, the speaker recommends using milder handloads. This is to preserve the integrity of the older action, as a steady diet of full-power surplus rounds may cause excessive wear over time.

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