What's everyone's favorite gun cleaning / lubricant for your shotguns, especially the gas operated ones and inertia ones?
Watch a guy on YouTube gunblue490. He's got a pretty good lesson on it.
I use Hornady One Shot on all metal and internal parts of the gun. One Shot has excellent reviews and wins lots of comparison tests from testers on Youtube. For lubrication I use Extreme Weapons Lube by Slip2000. Also has lots of great reviews.
G96 Greg. Won't gunk up, real good stuff.