FN 509 Tactical Review

Published on September 5, 2018
Duration: 17:39

This guide details the field stripping process for the FN 509 Tactical, as demonstrated by an experienced firearms reviewer. It covers disassembly, inspection, and reassembly, emphasizing safety and proper handling. The review highlights the pistol's features, including its optic-ready slide, suppressor-height sights, ambidextrous controls, and modular grip system, offering insights into its performance and reliability over extensive testing.

Quick Summary

The FN 509 Tactical features a 4.5-inch threaded barrel (1/2x28), suppressor-height sights, and an optic-ready slide with an MRD mounting system. It demonstrated high reliability, with only one failure after over 600 rounds without cleaning. Its dimensions are comparable to a Glock 19X, and it comes with 17 and 24-round magazines.

Chapters

  1. 00:00Introduction & Overview
  2. 01:08Optic Ready Slide System
  3. 01:55Magazine Capacity & Options
  4. 02:41Finish & Heritage
  5. 03:08Barrel & Thread Specifications
  6. 03:47Sights & Slide Features
  7. 04:17Ergonomics & Grip Texture
  8. 04:54Ambidextrous Controls
  9. 05:35Size Comparison (vs. Glock)
  10. 06:27Trigger Analysis
  11. 07:21MRD Optic Mounting System
  12. 09:20Recoil Spring System
  13. 10:30Range Testing & Ammunition
  14. 12:44Accuracy & Reliability Report
  15. 13:02Field Stripping & Internals
  16. 14:34Accessories & Pricing

Frequently Asked Questions

What are the key features of the FN 509 Tactical?

The FN 509 Tactical boasts a 4.5-inch threaded barrel (1/2x28), suppressor-height night sights, an optic-ready slide with a low-profile MRD mounting system, ambidextrous controls, and comes with 17 and 24-round magazines. It also features a durable PVD finish and interchangeable backstraps.

How reliable is the FN 509 Tactical based on the review?

The reviewer tested the FN 509 Tactical extensively, firing over 600 rounds without cleaning. During this period, only one minor failure to feed was observed, indicating a high level of reliability for this pistol under demanding conditions.

What is the trigger pull weight for the FN 509 Tactical?

Using a Lyman trigger pull gauge, the FN 509 Tactical's trigger was measured to have an average pull weight of approximately 5 pounds and 11 ounces (5.117 lbs). The trigger is described as a hinged pivot-style with a clean break.

How does the FN 509 Tactical compare in size to a Glock 19?

While the FN 509 Tactical has a similar slide length to a Glock 19, its grip is longer. This makes its overall dimensions more comparable to the Glock 19X, offering a slightly larger grip profile than the standard Glock 19.

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