Italian Cei-Rigotti Self-loading rifle

Published on June 18, 2012
Duration: 4:32

This expert-level guide details the disassembly of the early Italian Cei-Rigotti self-loading rifle, as presented by Forgotten Weapons. It covers the unique recoil spring system, the gas operation, and the distinctive helical groove bolt unlocking mechanism. The information is presented with authoritative expertise, suitable for advanced firearm enthusiasts and gunsmiths.

Quick Summary

The Italian Cei-Rigotti self-loading rifle features a unique recoil spring system in a side tube with a central piston. Its bolt unlocking mechanism utilizes a helical groove within the bolt, interacting with a side lug to cycle the action, a distinct departure from some contemporary designs.

Chapters

  1. 00:14Rifle Introduction: Cei-Rigotti Prototype
  2. 00:26Disassembly Overview of Components
  3. 00:33Recoil Spring Housing and Piston System
  4. 00:57Gas System Operation Details
  5. 01:31Bolt Unlocking Mechanism Explained
  6. 02:00Helical Groove Bolt Camming Mechanism
  7. 02:26Carcano Receiver Comparison
  8. 03:04Bolt Catch Latch Feature
  9. 03:14Rear Sight and Fixed Magazine
  10. 03:45Caliber and Fire Mode Select
  11. 04:09Acknowledgments

Frequently Asked Questions

How does the recoil spring system work in the Italian Cei-Rigotti rifle?

The Cei-Rigotti features a recoil spring housed in a tube on the receiver's side. A central piston within this tube connects to the bolt handle and hooks onto a notch on the barrel, absorbing recoil energy.

What is the unique bolt unlocking mechanism of the Cei-Rigotti?

Unlike some other designs, the Cei-Rigotti employs a helical groove cut into the bolt. A lug on the side of the bolt runs within this track, forcing the bolt to unlock and cycle rearward when fired.

Is the Cei-Rigotti rifle based on the Carcano design?

While the Cei-Rigotti shares some component parts and design influence with the Carcano, its receiver is a completely new design. It features integral extensions and a continuous receiver tail, differentiating it from the Carcano.

What caliber and fire modes were available for the Cei-Rigotti rifle?

The Cei-Rigotti was primarily chambered in the 6.5 Italian caliber. It was also designed as a select-fire weapon, capable of both semi-automatic and full-automatic fire, although full-auto was less practical due to its fixed magazine.

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