As a SWAT operator I shoot a LOT of rounds. From my suppressed Colt M4, my duty Glock 17 and 26 backup to my personal S&W M&P fullsize 9mm. With 28 years of LE and 4 years as an active duty Army paratrooper, I have NEVER used a better lubricant or one that performs under even the toughest conditions! I’m hard on my gear and Froglube keeps it running. Thanks for a fantastic product!