Turner Light Rifle Prototype (2nd Model)

Published on November 8, 2016
Duration: 17:04

This video details the Turner Light Rifle Prototype (2nd Model), a semi-automatic rifle designed by Russell Turner for the US government's Light Rifle Trials aimed at producing an M1 Carbine alternative. Despite its innovative gas-piston and tilting bolt design, inspired by the ZH-29 and M1 Garand, the rifle failed trials due to reliability issues caused by a switch in gunpowder. The review highlights its unique features, including a side-mounted bolt handle and an M1 Garand-style safety, and its complex internal mechanism.

Quick Summary

The Turner Light Rifle Prototype (2nd Model) was a semi-automatic rifle designed for the US Light Rifle Trials, aiming to be an M1 Carbine alternative. It featured a gas-piston system and tilting bolt, with M1 Garand-inspired internals, but failed due to reliability issues caused by a gunpowder change.

Chapters

  1. 00:00Introduction: Turner Light Rifle Prototype
  2. 00:52Light Rifle Program Requirements
  3. 01:23Turner's Submissions: 1st vs 2nd Model
  4. 02:58Testing Failures & Ammunition Issues
  5. 05:35External Features and Controls
  6. 07:23Internal Mechanism and Disassembly
  7. 10:30Bolt Assembly and Safety Features

Frequently Asked Questions

What was the Turner Light Rifle Prototype (2nd Model)?

The Turner Light Rifle Prototype (2nd Model) was a semi-automatic rifle designed by Russell Turner for the US government's Light Rifle Trials in 1941, aiming to develop a lighter alternative to the M1 Garand, which eventually led to the M1 Carbine.

Why did the Turner Light Rifle fail its trials?

The rifle experienced reliability issues during trials primarily due to a change in gunpowder used by the government, switching from IMR 4227 to Hercules 2400. This altered the pressure curve, negatively affecting the performance of its gas-operated system.

What were the design inspirations for the Turner Light Rifle?

The Turner Light Rifle's internal mechanism, particularly its fire control group and bolt assembly, was heavily inspired by the M1 Garand. Its gas-piston operation and side-locking bolt also share similarities with firearms like the ZH-29.

What were the requirements for the Light Rifle Trials?

The program required a semi-automatic rifle weighing under 5 pounds, chambered in a new .30 caliber short rifle cartridge developed by Winchester. This cartridge was derived from the .32 Winchester Self-Loading case.

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