Talked to a friend who now works for the feds. He was a former employee of H&K, Instructor and armorer and face is on one of the H&K catalogs done by Dick Kramer. He recommends no full detailing until - at least 10,000 rounds. That consist of , full detail and bore inspection using a bore scope , but other then that he recommends following the manual instructions on maintenance.
He said if you want to have some real fun, try detailing A P7-M8/13
He also recommended the AGI DVD.
"Arguing with a Cop is like rolling around in the
mud with a Pig-until you realize the Pig enjoys it!"
Cert Glock,Sig,H&K,Colt Armorer
Instructor,Basic / Advance / tactical / Dominate shooting skills