The Best 5.7 Pistol: NEW FN Five-seveN Mk3 MRD

Published on August 20, 2022
Duration: 21:08

This review of the FN Five-seveN Mk3 MRD by TFB TV highlights its evolution from previous generations, focusing on the new optics-ready capability. The video delves into the history and ballistics of the 5.7x28mm round, comparing its performance to 9mm. It also covers technical specifications, ergonomics, and market positioning, offering insights from a seasoned firearms journalist.

Quick Summary

The FN Five-seveN Mk3 MRD introduces an optics-ready slide, enhancing the platform's accuracy potential with the 5.7x28mm round. This generation features improved ergonomics and a nitrided barrel. It weighs 23.8 oz unloaded and has an MSRP of $1,449, offering a lighter alternative to the Glock 17 with specialized ballistics.

Chapters

  1. 00:44Introduction to the FN Five-seveN Mk3 MRD
  2. 01:32History of the 5.7x28mm Round
  3. 03:00Evolution of the Five-seveN Pistol
  4. 05:18Armor Penetration and Ballistics
  5. 08:35Technical Specifications and Features
  6. 11:13Pricing and Market Position

Frequently Asked Questions

What are the key upgrades in the FN Five-seveN Mk3 MRD compared to previous models?

The primary update in the FN Five-seveN Mk3 MRD is the optics-ready slide, allowing for the direct mounting of micro red dot sights. It also features a revised slide, deeper serrations, and improved frame ergonomics for better handling.

How does the 5.7x28mm round compare to 9x19mm in terms of recoil and range?

The 5.7x28mm round offers approximately 30% less recoil than 9x19mm and provides a significantly greater effective range, aligning with a 'light and fast' ballistics philosophy.

Can 5.7x28mm ammunition penetrate body armor?

While commercial 5.7x28mm rounds may be stopped by handgun-rated armor, military-spec rounds like the SS190 are known to penetrate Level IIIA body armor and even some Level III rifle plates when fired from a pistol.

What is the price and weight of the FN Five-seveN Mk3 MRD?

The FN Five-seveN Mk3 MRD has an MSRP of $1,449 and weighs 23.8 oz with an empty magazine, making it lighter than a Glock 17.

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