[SHOT 2018] Proof Research "Switch" Multi-caliber Rifle

Published on February 1, 2018
Duration: 5:07

The Proof Research Switch is a modular bolt-action rifle introduced at SHOT Show 2018, designed for easy caliber changes. It utilizes Savage pre-fit barrels and a three-piece nut system, allowing users to swap between various short-action cartridges. The rifle features a controlled-round feed action with a mechanical ejector and interchangeable bolt faces, offering significant versatility for shooters.

Quick Summary

The Proof Research Switch is a modular bolt-action rifle featuring a Savage pre-fit barrel system for easy caliber changes. It utilizes a controlled-round feed action with a mechanical ejector and interchangeable bolt faces, supporting various short-action cartridges. The rifle is constructed with lightweight carbon fiber barrels and weighs just over seven pounds.

Chapters

  1. 00:00Introduction to TFB TV and Proof Research
  2. 00:26What Proof Research Does: Carbon Fiber Barrels
  3. 00:48Introducing the Proof Research Switch Rifle
  4. 00:56Savage Pre-Fit Barrel System Explained
  5. 01:09Short Action Cartridge Compatibility
  6. 01:22Available Calibers and Factory Options
  7. 01:40Modularity and User Customization
  8. 02:00How to Swap Calibers: The Takedown Kit
  9. 02:17Three-Piece Barrel Nut Design
  10. 02:32Barrel Swapping Process
  11. 02:41Availability and Pricing
  12. 02:54Controlled Round Feed Action
  13. 03:06Push Feed vs. Controlled Round Feed
  14. 03:41Mechanical Ejector Explained
  15. 04:01Bayonet Style Shroud and Bolt Face Swap
  16. 04:24Ease of Bolt Face Changes
  17. 04:31Rifle Weight and Lightweight Design
  18. 04:43Conclusion and Thanks

Frequently Asked Questions

What makes the Proof Research Switch rifle modular?

The Proof Research Switch is modular due to its Savage pre-fit barrel system and a three-piece nut design, allowing for easy caliber changes. It also features a bolt with a bayonet-style shroud that allows for quick swapping of bolt faces to accommodate different cartridge families.

How does the Proof Research Switch handle cartridges?

The rifle utilizes a controlled-round feed (CRF) action, meaning the cartridge rim is captured by the extractor as it's stripped from the magazine. This ensures the cartridge is controlled from the magazine all the way into the chamber, unlike some push-feed designs.

What calibers can the Proof Research Switch accommodate?

The rifle is designed for short-action cartridges. Proof Research offers barrels for nine different calibers, and the rifle is factory-direct available in .223, 6mm, 6.5 Creedmoor, .300 Blackout, and .308 Winchester.

What is the price of the Proof Research Switch rifle?

At SHOT Show 2018, the Proof Research Switch rifle was priced at $3,995. This price reflects its advanced materials, modularity, and precision manufacturing.

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