FINE! I'll Clean a Suppressor

Published on May 18, 2026
Duration: 13:24

This guide details how to clean a Rugged Suppressors Obsidian 45 using the Otis Technology Suppressor Cleaning Kit. It covers a modified soak method, the use of various brushes (nylon, steel, copper) for different components, and reassembly. The instructor, with a decade of experience with the suppressor, emphasizes cleaning critical bearing surfaces and threads. An alternative ultrasonic cleaning method is also mentioned.

Quick Summary

Cleaning a suppressor effectively involves a soak method using a dedicated kit like Otis Technology's. Key steps include disassembling the suppressor, soaking components for 24-72 hours, and using specialized brushes (nylon, steel, copper) to clean baffles, pistons, and threads. Proper cleaning of bearing surfaces ensures reassembly and function.

Chapters

  1. 00:00Introduction to Suppressor Cleaning
  2. 00:24Suppressor Used: Rugged Obsidian 45
  3. 00:59Otis Technology Suppressor Cleaning Kit Overview
  4. 01:34Preparing the Cleaning Solution
  5. 01:44The Soak Method (24-72 Hours)
  6. 02:00Post-Soak Cleaning: Initial Rinse
  7. 02:32Cleaning the Nielsen Device/Spring
  8. 03:13Cleaning the Piston and Threads
  9. 03:31Cleaning Baffles and Bearing Surfaces
  10. 04:00Cleaning the Front Module
  11. 04:42Cleaning Baffle Stacks
  12. 05:02Copper vs. Steel Brush Comparison
  13. 05:44Cleaning the Internal Rim of the Can Body
  14. 05:78Cleaning Tube and Baffle Cans
  15. 06:13Otis Quick Scrub Application
  16. 06:35Reassembly: Threads and Stacks
  17. 06:51Reassembly: Front Module and Cap
  18. 07:16Final Thoughts & Ultrasonic Cleaner Alternative

Frequently Asked Questions

What is the recommended soak time for cleaning a suppressor with the Otis kit?

The Otis Technology Suppressor Cleaning Kit recommends a soak time of 24 to 48 hours. However, in the video, the suppressor was soaked for 72 hours to demonstrate the effectiveness of loosening stubborn carbon buildup.

What tools are essential for cleaning a suppressor with the Otis kit?

The Otis Technology Suppressor Cleaning Kit includes essential tools like gloves, a bottle brush, nylon, steel, and copper brushes, and microfiber cloths. Additional items like CLP and a vice may also be helpful.

How do you clean the critical bearing surfaces of a suppressor's baffles?

Critical bearing surfaces on suppressor baffles should be cleaned using steel or copper brushes to remove carbon buildup. This ensures proper seating and function when reassembling the suppressor.

Is the Otis Technology Suppressor Cleaning Kit effective for all types of suppressors?

Yes, the Otis Technology Suppressor Cleaning Kit is presented as an effective method for cleaning suppressors. The video demonstrates its use on a Rugged Suppressors Obsidian 45, highlighting its ability to tackle significant carbon fouling.

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