FN 503 Subcompact Concealed Carry Handgun Review: Better Than A G43?

Published on May 18, 2020
Duration: 16:12

This review of the FN 503 subcompact pistol highlights its aggressive grip texture, all-metal trigger with a clean break, and a full-length steel chassis for reduced frame flex. While it offers 100% reliability over 600 rounds and good ergonomics, the lack of an accessory rail and front serrations are noted drawbacks. The FN 503 presents a strong alternative to competitors like the Glock 43, particularly for those prioritizing grip and trigger feel.

Quick Summary

The FN 503 is a reliable subcompact 9mm pistol with excellent ergonomics, featuring aggressive grip texturing and a quality all-metal trigger breaking at 4.5 lbs. It demonstrated 100% reliability over 600 rounds, making it a strong contender for concealed carry, though it lacks an accessory rail.

Chapters

  1. 00:00Introduction and Shooting Montage
  2. 00:25FN 503 Overview
  3. 01:00Magazines and Capacity
  4. 02:01Grip Texture and Ergonomics
  5. 02:46Controls and Magazine Release
  6. 03:43Trigger Analysis
  7. 04:40Frame Features and Accessory Rail
  8. 05:30Slide and Finish
  9. 06:51Sights and Barrel
  10. 07:21Disassembly and Internals
  11. 09:15Holster Options and Accessories
  12. 09:40Price, Reliability, and Performance
  13. 10:33Comparison with Glock 43
  14. 12:32Final Verdict

Frequently Asked Questions

What are the key ergonomic features of the FN 503?

The FN 503 boasts aggressive texturing on its front and back straps, providing excellent grip control, even with sweaty hands. Its reversible magazine release is shielded to prevent accidental activation, and the slide lock/release is slightly larger for easier manipulation.

How does the FN 503 trigger compare to its competitors?

The FN 503 features a unique all-metal trigger for its class, offering a clean break at approximately 4.5 pounds. While the reset is longer than a Glock 43's, the trigger quality is considered a significant advantage.

What are the main advantages and disadvantages of the FN 503 for concealed carry?

Advantages include its reliable performance over 600 rounds, excellent grip texturing, and quality all-metal trigger. The primary disadvantage is the lack of an accessory rail for mounting lights or lasers, and the slide can be stiff to rack.

What is the FN 503's reliability and performance with different ammunition?

The FN 503 has proven 100% reliable over 600 rounds, functioning flawlessly with various ammunition types, including standard 115-grain rounds and hollow points, shooting point-of-aim.

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