FN FS2000 (FN Herstal FN2000) Field Strip

Published on August 4, 2016
Duration: 4:18

This guide details the field stripping and advanced bolt group disassembly of the FN FS2000, presented by Alex C from TFB TV. It covers separating receivers, removing the operating group and gas piston, and further disassembling the bolt for cleaning. The video emphasizes safety checks and provides insights into the FS2000's unique forward ejection and anti-pre-engagement mechanisms, highlighting its design differences from other firearms like the Steyr AUG.

Quick Summary

Field stripping the FN FS2000 begins with a safety check, followed by pushing a right-side button to release the assembly pin. This separates the upper and lower receivers, allowing removal of the operating group and gas piston. Advanced disassembly of the bolt group, recommended every 500 rounds, involves removing the firing pin, cam pin, and bolt.

Chapters

  1. 00:00Introduction & Model Overview
  2. 00:25Safety Check & Initial Disassembly
  3. 00:47Separating Receivers & Operating Group
  4. 01:00Removing Gas Piston
  5. 01:34Standard Field Strip Complete
  6. 02:01Disassembling Bolt Group (Advanced)
  7. 02:30Anti-Pre-Engagement Mechanism
  8. 03:00Firing Pin & Cam Pin Removal
  9. 03:33Bolt & Ejector Spring Removal
  10. 03:57Forward Ejection Design & Outro

Frequently Asked Questions

How do you field strip the FN FS2000?

Field stripping the FN FS2000 involves ensuring it's unloaded, then pushing a button on the right side to release the assembly pin. This allows separation of the upper and lower receivers, followed by removal of the operating group and gas piston. Advanced disassembly of the bolt group is also detailed.

What are the key differences between the FN FS2000 and FN2000?

The FN FS2000 is the civilian semi-automatic version of the military FN2000 assault rifle. The primary differences are a longer barrel length and a pinned flash hider on the FS2000, making it compliant for civilian ownership.

How often should the FN FS2000 bolt group be disassembled?

According to expert instruction, the deep disassembly of the FN FS2000's bolt group is recommended to be performed approximately every 500 rounds to ensure proper function and longevity of the firearm.

What is the unique ejection system of the FN FS2000?

The FN FS2000 features a distinctive forward ejection design. It pulls cartridges from the chamber, switches their orientation, and then ejects them out of a forward-facing port, contributing to its ambidextrous operation.

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