I've put about 100 rounds through mine in two range sessions. After each (and also fresh out of the box before firing it at all) I separated the barrel/forend assembly from the action and ran a solvent wetted brass brush through the barrel followed by a couple of dry patches. I wiped off the breach face and removed the trigger group for inspection but the action and bolt seem both well oiled and stayed very clean after firing so I've not removed the bolt or gone into any further disassembly. After my next more extensive session I'll probably remove and clean the bolt also. It doesn't seem that complex, sort of like a a super-size 10/22.
