Anvil 085: Wolf Ultramatic, 1911 feeding issues

Published on August 4, 2020
Duration: 18:02

This video contrasts the complex, unreliable Wolf Ultramatic gas-operated pistol with the simple, robust 1911 design. It details the Ultramatic's intricate gas system and feeding issues, particularly with heavier .45 ACP rounds. The 1911 segment focuses on conserving a 'box of parts' using boiling for rust conversion and explains the critical role of extractor tension in its feeding cycle.

Quick Summary

The Wolf Ultramatic, a complex Austrian gas-operated pistol, often experiences feeding issues, particularly with heavier .45 ACP rounds due to insufficient bolt travel. In contrast, the simple 1911 design relies on critical elements like proper extractor tension for reliable feeding.

Chapters

  1. 00:00Intro: Wolf Ultramatic - Rare Austrian Pistol
  2. 00:41Wolf Ultramatic Gas Operation System Explained
  3. 01:40Wolf Ultramatic Internal Components & Disassembly
  4. 03:00Wolf Ultramatic Trigger & Safety Mechanism
  5. 07:05Wolf Ultramatic Feeding & Magazine Issues
  6. 07:49Wolf Ultramatic Range Testing & Malfunctions
  7. 08:561911 Restoration Project: Box of Parts
  8. 10:521911 Parts Conservation by Boiling
  9. 11:161911 Feeding Cycle Explained
  10. 13:21The Critical Role of 1911 Extractor Tension
  11. 17:211911 Range Test & Conclusion: Simplicity Wins

Frequently Asked Questions

What are the main issues with the Wolf Ultramatic pistol?

The Wolf Ultramatic suffers from extreme mechanical complexity and reliability issues, notably failing to feed heavier 147gr .45 ACP rounds due to insufficient bolt travel distance, contrasting sharply with simpler designs.

How can rust be conserved on old firearm parts?

A common gunsmithing technique involves boiling firearm parts in water. This process converts active red rust into stable black oxide (magnetite), preserving the metal without damaging it.

Why is extractor tension important for a 1911?

Extractor tension is crucial for the 1911's feeding cycle. It must hold the cartridge rim securely during initial feeding while allowing it to slide under the hook as the round 'pops' into the chamber.

What is the difference between the Wolf Ultramatic and the 1911 design?

The Wolf Ultramatic is a complex, gas-operated Austrian competition pistol from the 1990s, while the 1911 is a simpler, short-recoil, tilting-barrel design by John Moses Browning, known for its reliability.

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