FireClean is new to the scene, I have ran the lube on a brand new Rainer Arms RUC. I lubed it when it arrived and have not lubed nor l\clean it since. so far in the past three months, I have shot about 900 rounds without cleaning nor re-lube. and out of that 900 rounds shot, 300 of it was done with suppressor. Local SWAT also ran this lube on their HK 416, the piston, AAC Blackout flash hider and the AAC M4-2000 clean up like its magic....This is an unscientific test at best, but it does show that FireClean has a much high cook off temperature.
