The Sten - It's a Toob, Innit?

Published on January 18, 2023
Duration: 12:24

Brandon Herrera provides a detailed guide on disassembling and reassembling the Sten Mark II submachine gun. He covers the simple, robust design, emphasizing its historical context as a necessity-driven weapon. The process involves removing the stock, recoil spring, bolt, and barrel shroud, highlighting the Sten's straightforward mechanical operation.

Quick Summary

The Sten Mark II is a 9mm submachine gun from WWII, known for its simple 'Tube' design and direct blowback, open-bolt operation. Developed out of necessity after Dunkirk, it was cheap and fast to produce. Disassembly involves removing the stock, bolt, recoil spring, and barrel shroud, highlighting its straightforward mechanics.

Chapters

  1. 00:00Introduction to the Sten Mark II
  2. 00:46Mechanical Operation: Direct Blowback, Open Bolt
  3. 01:23Historical Context: Dunkirk Evacuation
  4. 05:20Safety Mechanism and Trigger
  5. 06:12Magazine and Sights
  6. 06:57Shooting Stances and Grips
  7. 08:06Field Stripping Procedure
  8. 09:18Barrel Removal and Storage Feature

Frequently Asked Questions

What is the Sten Mark II's operating system?

The Sten Mark II is a 9mm submachine gun that operates on a direct blowback, open-bolt system. This means the bolt stays to the rear until the trigger is pulled, then it moves forward to chamber and fire a round.

Why was the Sten Mark II developed?

The Sten was developed in 1940 out of necessity for the British military after the evacuation of Dunkirk. They needed a cheap, simple, and rapidly produced submachine gun to replace lost weaponry.

How is the Sten Mark II disassembled?

Disassembly involves removing the stock, rotating the end cap to release the recoil spring and bolt, and unthreading the barrel shroud to remove the barrel. Reassembly is the reverse process.

What are the key features of the Sten Mark II's sights?

The Sten Mark II features very simple, rudimentary sights. The rear sight is a basic peep hole designed for ease of manufacture, though it can obscure the shooter's vision.

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