New FN 5.7 Mk3 First Shots: The Ultralight High Cap Handgun

Published on October 2, 2022
Duration: 15:17

Honest Outlaw provides an in-depth review of the new FN Five-seveN Mk3, highlighting its ultralight, high-capacity design chambered in 5.7x28mm. The review covers shooting performance, new features like red dot mounting, and critical comparisons with competitors such as the Ruger 5.7. The instructor notes specific ergonomic critiques, including the safety and magazine disconnect, and discusses the expensive nature of the 5.7x28mm ammunition.

Quick Summary

The FN Five-seveN Mk3 is an ultralight, high-capacity handgun in 5.7x28mm, offering controllable rapid fire and a 20+1 capacity. It features a red dot mount and luminescent sights. While praised for ergonomics, its safety is criticized, and older magazines may not function due to grip changes. Ammunition cost is high, and it's priced at $1500, compared to the $1000 Ruger 5.7.

Chapters

  1. 00:09Introduction to FN 5.7 Mk3
  2. 00:26History and Caliber Purpose (5.7x28mm)
  3. 01:53New Features and Ergonomics (Red Dot Mount, Sights, Safety)
  4. 04:28Shooting Performance and Recoil
  5. 07:36Magazine Compatibility Issues
  6. 11:13Final Impressions and Comparisons (vs. Ruger 5.7)

Frequently Asked Questions

What are the key features of the FN Five-seveN Mk3?

The FN Five-seveN Mk3 is an ultralight, high-capacity handgun chambered in 5.7x28mm, featuring a 20+1 capacity, a red dot mount system with included plates, and adjustable 3-dot luminescent sights. It weighs approximately 25 oz with a 4.8-inch barrel.

How does the FN Five-seveN Mk3 perform during shooting?

The firearm is noted for being very controllable and easy to rapid-fire due to the low recoil of the 5.7x28mm round, making it feel similar to shooting a .22 Magnum. However, the ammunition is expensive.

What are the main criticisms of the FN Five-seveN Mk3?

Criticisms include the high cost of ammunition and the ergonomics of the safety lever, described as 'wonky'. Additionally, older Five-seveN magazines may not seat correctly in the Mk3 grip due to design changes.

How does the FN Five-seveN Mk3 compare to the Ruger 5.7?

The FN Five-seveN Mk3 is more expensive at $1500 compared to the Ruger 5.7 at $1000. While both offer high capacity in 5.7x28mm, the FN is noted for potentially better ergonomics despite its higher price point.

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