Headhunter said:Does anyone on that side of the pond use WD-40? I must admit that on both my Mossbergs [500 and 590] I tend to clean them off using WD-40 on a patch and then give them a wipe over [spraying a little into the trigger action], and that's it. Some of the other websites that I have looked at over the years seem to be keen on Breakfree CLP and the like, and regard WD-40 with varying degrees of horror. Maybe it's a European thing [I'm in the UK]?