CMMG MK47 Mutant Post 1,000 Round Torture Test Inspection & Cleaning (HD)
This video details the post-torture test inspection and cleaning of a CMMG MK47 Mutant rifle. The primary cause of malfunctions was identified as a loose gas block due to extreme heat causing Loctite failure, leading to gas port misalignment. The cleaning process highlights the effectiveness of Fire Clean in removing fouling and preventing corrosion, even after extensive use and high temperatures. The video also assesses the durability of the rifle's components, including the nitride treatment and the 9310 steel extractor.












