Review: Swiss K31

Published on May 10, 2011
Duration: 12:28

This review delves into the Swiss K31, highlighting its historical development as a shorter, more accurate rifle than its predecessors. It clarifies common misconceptions about its design lineage and details significant mechanical upgrades like a shortened bolt and forward-locking lugs. The video demonstrates the unique straight-pull action, detachable magazine, and provides a thorough guide to field stripping and reassembly, concluding with impressive accuracy potential.

Quick Summary

The Swiss K31 is a bolt-action rifle known for its straight-pull action and 7.5x55mm Swiss caliber, specifically the GP11 round. Developed in the 1920s, it offered improved accuracy and a more compact design than earlier models, often achieving 1 MOA.

Chapters

  1. 00:00Introduction & Historical Context
  2. 00:42Naming & Design Clarification
  3. 01:097.5x55 Swiss Ammunition
  4. 02:49Mechanical Improvements
  5. 05:31Action & Magazine Features
  6. 07:03Field Stripping Guide
  7. 08:22Bolt Reassembly
  8. 10:05Accuracy Test & Value

Frequently Asked Questions

What makes the Swiss K31 rifle unique compared to other bolt-action rifles?

The Swiss K31 is distinguished by its straight-pull bolt action, which allows for faster cycling than traditional turn-bolt actions. It also features a detachable 6-round box magazine and was designed for exceptional accuracy, often achieving 1 MOA.

What ammunition does the Swiss K31 use, and is it readily available?

The K31 fires the 7.5x55mm Swiss cartridge, specifically the GP11 round. While not as common as some other military calibers, it is available from specialty ammunition manufacturers and collectors, offering excellent performance in the rifle.

Is the Swiss K31 considered a difficult rifle to maintain or disassemble?

Field stripping the Swiss K31 is straightforward, but the disassembly of its unique straight-pull bolt assembly is more complex and requires careful attention. Reassembly also demands precision to ensure proper function.

What is the historical significance of the Swiss K31 rifle?

Developed in the 1920s, the K31 was Switzerland's standard issue service rifle, designed to be shorter and more accurate than its predecessors. It served through WWII and beyond, becoming a highly regarded military surplus rifle.

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