FN 510 Tactical 10mm vs FNX 45 ACP - Honest Review

Published on February 17, 2025
Duration: 10:11

This review compares the FN 510 Tactical in 10mm and the FNX 45 ACP, highlighting their differences in action type, features, and ballistic performance. The FN 510 is a striker-fired pistol with a lighter trigger pull and higher capacity magazines, while the FNX 45 ACP is a double/single-action pistol with a manual safety and decocker. Both feature RMR cuts, raised sights, and threaded barrels.

Quick Summary

The FN 510 Tactical in 10mm offers a striker-fired action, 22-round capacity, and 1165 FPS velocity, making it a potent choice for defense, including bear encounters. The FNX 45 ACP, a double/single-action .45 ACP pistol, features a manual safety and decocker with a 15-round capacity and 796 FPS velocity, providing a more traditional shooting experience.

Chapters

  1. 00:17Introduction: FN 510 vs FNX 45
  2. 01:16Comparing Features: RMR Cut, Sights, Barrels
  3. 01:42Action Types: Striker-Fired vs Hammer-Fired
  4. 02:16Safety Features: Manual Safety & Decocker
  5. 02:49Field Stripping Comparison
  6. 03:01Trigger Pull Test: FN 510 10mm
  7. 03:33Trigger Pull Test: FNX 45 ACP (Single Action)
  8. 04:02Magazine Capacity: 510 vs FNX 45
  9. 04:36Chronograph Setup & Test
  10. 04:5810mm Velocity Test: FN 510
  11. 05:17.45 ACP Velocity Test: FNX 45
  12. 05:56Energy Transfer & Bear Defense Discussion
  13. 06:20Shooting Impression: FN 510 10mm at 20 Yards
  14. 07:45Shooting Impression: FNX 45 ACP at 15 Yards
  15. 09:33Viewer Choice: Which Pistol Do You Prefer?

Frequently Asked Questions

What are the main differences between the FN 510 Tactical and the FNX 45 ACP?

The FN 510 Tactical is a striker-fired pistol in 10mm with higher magazine capacity (22 rounds) and a lighter trigger pull. The FNX 45 ACP is a double/single-action pistol in .45 ACP, featuring a manual safety and decocker, with a 15-round magazine capacity.

How do the calibers 10mm and .45 ACP compare in terms of ballistic performance?

The 10mm round, as tested in the FN 510 Tactical, achieved a velocity of 1165 FPS, significantly higher than the .45 ACP in the FNX 45 ACP, which measured 796 FPS. This indicates greater energy transfer for the 10mm.

Which pistol is better for bear defense, the FN 510 Tactical or the FNX 45 ACP?

The FN 510 Tactical in 10mm is recommended for bear defense due to its higher energy, velocity, and significantly larger magazine capacity (22+1 rounds), potentially offering an advantage over .44 Magnum or .357 Magnum revolvers.

What are the common features on both the FN 510 Tactical and FNX 45 ACP?

Both pistols are equipped with RMR cutouts for red dot sights, raised front and rear sights for co-witnessing, and threaded barrels, making them versatile for various tactical applications and accessory mounting.

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