Its brand new and i didnt clean anything the first time out at the range. After 80 rounds through it, i took it home and stripped it down to the bolt inside the reciever but I left trigger house alone. It was pretty clean, no i still hit most everything wil BreakFree CLP and then blew it out with compressed air. I used a lil oil on the surfaces where i saw wear, a lil dab of Miltec grease on where the bolt ramps up the hammer. I think that is where it has a significant increase in the cycle load like Marshal is mentioning.
How much was the KID radius bolt and trigger? How do you like the trigger?