Here's something I do that may be of use to others,
When on the firing range and you get a stoppage, or Jam as some call them, dont do what I have seen lot's do and look at the weapon trying to figure out why it stopped working.
Jump too it and clear it quickly, as you would in a fire fight. Its good practice and a good practice, if that makes sense.
So be it a stovepipe, miss feed or whatever, give it a smart tap, rack, bang and so on, or whatever drills you have been taught. Its like a free training opportunity. But do it immediately!