How to Clean a Semi Automatic Pistol

Published on August 20, 2018
Duration: 20:13

This guide details a comprehensive method for cleaning a semi-automatic pistol, specifically demonstrating the process on a USP 40. It emphasizes using specific G96 cleaning products and the Otis cleaning system for effective removal of fouling and preservation of the firearm. The instructor, with extensive experience in weapons maintenance, stresses the importance of proper technique to avoid malfunctions and ensure longevity.

Quick Summary

To properly clean a semi-automatic pistol, ensure it's unloaded, then disassemble it. Apply solvent to a patch and run it through the barrel from breach to muzzle. Use brushes for rails and Q-tips for intricate areas like the extractor. Neutralize solvents, apply preservative, reassemble, lubricate, and perform a function check.

Chapters

  1. 00:05Introduction and Overview
  2. 00:48Cleaning Supplies and Chemicals
  3. 02:47Firearm Unloading and Disassembly
  4. 03:13Barrel Cleaning with Solvent
  5. 04:33Cleaning the Slide and Breach Face
  6. 05:09Cleaning the Frame
  7. 05:35Using Cleaning Brushes
  8. 07:45Cleaning the Extractor and Breach Face Details
  9. 09:38Applying Preservative and Neutralizing Solvent
  10. 11:04Cleaning the Recoil Spring Guide
  11. 11:37Detailed Barrel Cleaning with Bore Brush
  12. 12:23Final Barrel Patching
  13. 13:50Cleaning Feed Ramp and Slide Sides
  14. 14:11Applying G96 Preservative
  15. 15:00Wiping Down Components
  16. 15:17Reassembly
  17. 15:33Lubrication Process
  18. 17:15Function Check and Safety Test
  19. 18:24Importance of Weapons Maintenance
  20. 19:59Conclusion and Viewer Questions

Frequently Asked Questions

What are the essential cleaning supplies for a semi-automatic pistol?

Essential supplies include a cleaning system like Otis, a CLP (Cleaner, Lubricant, Preservative) such as G96 6 CLP, a dedicated copper solvent, a deactivating agent like G96 Coil, gun treatment for preservation, Q-tips, cleaning patches, brushes, and cloths.

How do you properly clean the barrel of a semi-automatic pistol?

To clean the barrel, apply solvent to a patch on the Otis system, thread it through from breach to muzzle for a 360-degree clean, let it soak, then use a bore brush followed by clean patches until they emerge spotless.

What is the importance of a function check after cleaning a pistol?

A function check ensures the firearm operates correctly after reassembly. It involves verifying the slide locks open on an empty magazine and testing both double-action and single-action trigger pulls to confirm safety and reliability.

Why is it important to neutralize copper solvent after cleaning?

Copper solvents, especially those with ammonia, can continue to degrade metal if not neutralized. Using a deactivating agent like G96 Coil prevents the solvent from causing long-term damage to the firearm's components.

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