I pull the striker out every couple range trips and check it out. So far I haven't seen anything in there to worry me. On the other hand, there are folks that just can't seem to take things apart correctly and even worse those that aren't scared to take things apart knowing good and well they can't get them back together. If you're capable then by all means go for it if it makes you feel better but if it's beyond your skill level then just leave it alone if it ain't broke.