Firearm Maintenance: FN SCAR Cleaning – Part 2

Published on July 25, 2014
Duration: 4:19

This guide details the cleaning process for the FN SCAR series, covering the piston, gas regulator, barrel, receiver, trigger module, and bolt carrier group. It emphasizes using specific tools like the Sinclair SCAR rod guide and dental picks for thorough carbon removal. The instruction comes from a professional gunsmith representing Brownells, offering detailed, methodical steps for maintaining the rifle's functionality.

Quick Summary

Maintain your FN SCAR with expert cleaning steps from Brownells. Essential tools include a Sinclair SCAR rod guide and dental picks for gas ports. Focus on cleaning the piston, gas regulator, barrel, receiver, trigger module, and bolt carrier group to ensure reliable function. Always ensure the firearm is unloaded before starting.

Chapters

  1. 00:00Introduction and Tools
  2. 00:20Cleaning the Piston
  3. 00:32Gas Regulator Maintenance
  4. 00:48Barrel Cleaning
  5. 01:49Receiver Cleaning
  6. 02:22Trigger Module Maintenance
  7. 03:02Bolt Carrier Group and Firing Pin

Frequently Asked Questions

What are the essential tools for cleaning an FN SCAR rifle?

Essential tools include a .22 caliber brush, jag, cleaning rod, nylon and bronze brushes, pipe cleaners, dental picks, solvent, polymer-safe aerosol gun cleaner, and a Sinclair SCAR rod guide for barrel cleaning.

How do you clean the gas regulator ports on an FN SCAR?

Inspect the gas ports in the regulator for debris or carbon. Use a dental pick to carefully clear any fouled ports to ensure proper gas flow and prevent malfunctions.

What is the purpose of a rod guide during firearm cleaning?

A rod guide, like the Sinclair SCAR rod guide, is inserted into the receiver during bore cleaning. It protects the chamber and receiver edges from potential damage caused by the cleaning rod.

Why is it important to carefully release the hammer when cleaning the trigger module?

Releasing the hammer without control can cause damage to the trigger module. It should be carefully held and released to prevent undue stress or impact.

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