Special Forces PSR Sniper Rifle | How it works | Tactical Rifleman

Published on February 1, 2016
Duration: 5:03

This guide details the process of converting the Remington PSR/MSR rifle between its supported calibers (.308 Winchester, .300 Win Mag, .338 Lapua Magnum). The conversion involves swapping the barrel, bolt face, and potentially a magazine well insert for .308. Instruction is provided by Karl Erickson, a retired US Special Forces operator, highlighting the rifle's modularity for various mission requirements and training scenarios.

Quick Summary

The Remington PSR/MSR is a modular, multi-caliber sniper rifle system designed for Special Operations Forces, capable of chambering .308 Winchester, .300 Winchester Magnum, and .338 Lapua Magnum. This adaptability allows for efficient training using .308 while reserving high-performance calibers for specific long-range missions.

Chapters

  1. 00:10Introduction to the PSR/MSR
  2. 00:56Multi-Caliber Capability Explained
  3. 01:30Caliber Conversion Process
  4. 02:24Operational Benefits & Training
  5. 04:01Stock, Optics & Longevity

Frequently Asked Questions

What calibers can the Remington PSR/MSR rifle be configured for?

The Remington PSR/MSR is a multi-caliber system that can be configured for .308 Winchester (7.62 NATO), .300 Winchester Magnum, and .338 Lapua Magnum, offering significant versatility for different mission requirements.

How is the Remington PSR/MSR converted between calibers?

Caliber conversion involves swapping the barrel, the bolt face, and potentially inserting a magazine well block for shorter cartridges like the .308 Winchester. This modular design allows for rapid adaptation in the field.

What are the benefits of the PSR/MSR's multi-caliber design for training?

The multi-caliber capability allows snipers to use .308 Winchester for high-volume practice, which is more cost-effective and preserves the barrel life of the more specialized and wear-intensive .338 Lapua Magnum barrels used for extreme long-range missions.

Who is Karl Erickson and what is his expertise regarding the PSR/MSR?

Karl Erickson is a retired US Special Forces (USSF) operator who provides expert insight into the Remington PSR/MSR. His background includes extensive experience with military procurement, training, and operational use of sniper systems.

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