mine was taken apart for the first time on saturday in 8 months!
still ran like a beauty, was a shed load of crap in there but hey thats prolly well over 250,000 rounds
id lube it prolly every 2/3 months maximum
any more frequent than that and you will prolly start F*cking sh!t up!
as mike from brum said....
if it aint broke dont fix it!!
100% truth with the ion!