I've got an 870 12 ga, 700 .30-06, Marlin 60 .22LR, and Mini 14 .223. I don't like leaving these with the hammer cocked after cleaning. Do you guys dry fire after cleaning for storage, or just leave them cocked? Do you use Snap Caps? I know you're definitely not supposed to dry fire a .22 rimfire, but what about the shotgun and centerfires?